Home / 39,233.22-54,143.82-24,126.72

Finding the Fourth Proportional to 39,233.22, 54,143.82 and 24,126.72

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Solution

The fourth proportional to 39,233.22, 54,143.82 and 24,126.72 is: 33,296.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,233.22 : 54,143.82 = 24,126.72 : x
  2. Step 2: Convert to fraction form
    39,233.22/54,143.82 = 24,126.72/x
  3. Step 3: Cross multiply
    39,233.22x = 54,143.82 × 24,126.72
  4. Step 4: Simplify right side
    39,233.22x = 1,306,312,784.87
  5. Step 5: Solve for x
    x = 1,306,312,784.87/39,233.22
  6. Step 6: Final answer
    x = 33,296.09

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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.