Home / 39,381.93-54,337.28-24,064.52

Finding the Fourth Proportional to 39,381.93, 54,337.28 and 24,064.52

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Solution

The fourth proportional to 39,381.93, 54,337.28 and 24,064.52 is: 33,203.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,381.93 : 54,337.28 = 24,064.52 : x
  2. Step 2: Convert to fraction form
    39,381.93/54,337.28 = 24,064.52/x
  3. Step 3: Cross multiply
    39,381.93x = 54,337.28 × 24,064.52
  4. Step 4: Simplify right side
    39,381.93x = 1,307,600,169.30
  5. Step 5: Solve for x
    x = 1,307,600,169.30/39,381.93
  6. Step 6: Final answer
    x = 33,203.05

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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.