Home / 38,803.24-58,205.40-11,101.24

Finding the Fourth Proportional to 38,803.24, 58,205.40 and 11,101.24

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Solution

The fourth proportional to 38,803.24, 58,205.40 and 11,101.24 is: 16,652.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,803.24 : 58,205.40 = 11,101.24 : x
  2. Step 2: Convert to fraction form
    38,803.24/58,205.40 = 11,101.24/x
  3. Step 3: Cross multiply
    38,803.24x = 58,205.40 × 11,101.24
  4. Step 4: Simplify right side
    38,803.24x = 646,152,114.70
  5. Step 5: Solve for x
    x = 646,152,114.70/38,803.24
  6. Step 6: Final answer
    x = 16,652.01

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.