Home / 39,227.12-54,141.26-24,904.02

Finding the Fourth Proportional to 39,227.12, 54,141.26 and 24,904.02

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Solution

The fourth proportional to 39,227.12, 54,141.26 and 24,904.02 is: 34,372.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,227.12 : 54,141.26 = 24,904.02 : x
  2. Step 2: Convert to fraction form
    39,227.12/54,141.26 = 24,904.02/x
  3. Step 3: Cross multiply
    39,227.12x = 54,141.26 × 24,904.02
  4. Step 4: Simplify right side
    39,227.12x = 1,348,334,897.35
  5. Step 5: Solve for x
    x = 1,348,334,897.35/39,227.12
  6. Step 6: Final answer
    x = 34,372.52

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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.