Home / 23,250.04-32,064.06-15,289.24

Finding the Fourth Proportional to 23,250.04, 32,064.06 and 15,289.24

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Solution

The fourth proportional to 23,250.04, 32,064.06 and 15,289.24 is: 21,085.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,250.04 : 32,064.06 = 15,289.24 : x
  2. Step 2: Convert to fraction form
    23,250.04/32,064.06 = 15,289.24/x
  3. Step 3: Cross multiply
    23,250.04x = 32,064.06 × 15,289.24
  4. Step 4: Simplify right side
    23,250.04x = 490,235,108.71
  5. Step 5: Solve for x
    x = 490,235,108.71/23,250.04
  6. Step 6: Final answer
    x = 21,085.34

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Half scale
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Double scale
Find fourth proportional to 23,251.04, 32,065.44 and 15,290.24
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.