Home / 23,321.01-32,135.23-22,064.70

Finding the Fourth Proportional to 23,321.01, 32,135.23 and 22,064.70

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Solution

The fourth proportional to 23,321.01, 32,135.23 and 22,064.70 is: 30,404.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,321.01 : 32,135.23 = 22,064.70 : x
  2. Step 2: Convert to fraction form
    23,321.01/32,135.23 = 22,064.70/x
  3. Step 3: Cross multiply
    23,321.01x = 32,135.23 × 22,064.70
  4. Step 4: Simplify right side
    23,321.01x = 709,054,357.47
  5. Step 5: Solve for x
    x = 709,054,357.47/23,321.01
  6. Step 6: Final answer
    x = 30,404.10

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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.