Home / 39,247.72-54,177.54-24,146.56

Finding the Fourth Proportional to 39,247.72, 54,177.54 and 24,146.56

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Solution

The fourth proportional to 39,247.72, 54,177.54 and 24,146.56 is: 33,331.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,247.72 : 54,177.54 = 24,146.56 : x
  2. Step 2: Convert to fraction form
    39,247.72/54,177.54 = 24,146.56/x
  3. Step 3: Cross multiply
    39,247.72x = 54,177.54 × 24,146.56
  4. Step 4: Simplify right side
    39,247.72x = 1,308,201,220.26
  5. Step 5: Solve for x
    x = 1,308,201,220.26/39,247.72
  6. Step 6: Final answer
    x = 33,331.90

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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.