Home / 39,214.66-54,130.52-24,127.56

Finding the Fourth Proportional to 39,214.66, 54,130.52 and 24,127.56

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Solution

The fourth proportional to 39,214.66, 54,130.52 and 24,127.56 is: 33,304.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,214.66 : 54,130.52 = 24,127.56 : x
  2. Step 2: Convert to fraction form
    39,214.66/54,130.52 = 24,127.56/x
  3. Step 3: Cross multiply
    39,214.66x = 54,130.52 × 24,127.56
  4. Step 4: Simplify right side
    39,214.66x = 1,306,037,369.13
  5. Step 5: Solve for x
    x = 1,306,037,369.13/39,214.66
  6. Step 6: Final answer
    x = 33,304.82

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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.