Home / 39,469.13-54,482.97-24,367.89

Finding the Fourth Proportional to 39,469.13, 54,482.97 and 24,367.89

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Solution

The fourth proportional to 39,469.13, 54,482.97 and 24,367.89 is: 33,637.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,469.13 : 54,482.97 = 24,367.89 : x
  2. Step 2: Convert to fraction form
    39,469.13/54,482.97 = 24,367.89/x
  3. Step 3: Cross multiply
    39,469.13x = 54,482.97 × 24,367.89
  4. Step 4: Simplify right side
    39,469.13x = 1,327,635,019.83
  5. Step 5: Solve for x
    x = 1,327,635,019.83/39,469.13
  6. Step 6: Final answer
    x = 33,637.31

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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.