Home / 113,235.24-156,266.58-62,250.12

Finding the Fourth Proportional to 113,235.24, 156,266.58 and 62,250.12

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Solution

The fourth proportional to 113,235.24, 156,266.58 and 62,250.12 is: 85,906.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,235.24 : 156,266.58 = 62,250.12 : x
  2. Step 2: Convert to fraction form
    113,235.24/156,266.58 = 62,250.12/x
  3. Step 3: Cross multiply
    113,235.24x = 156,266.58 × 62,250.12
  4. Step 4: Simplify right side
    113,235.24x = 9,727,613,356.99
  5. Step 5: Solve for x
    x = 9,727,613,356.99/113,235.24
  6. Step 6: Final answer
    x = 85,906.24

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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.