Home / 39,466.06-54,463.14-22,469.42

Finding the Fourth Proportional to 39,466.06, 54,463.14 and 22,469.42

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Solution

The fourth proportional to 39,466.06, 54,463.14 and 22,469.42 is: 31,007.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,466.06 : 54,463.14 = 22,469.42 : x
  2. Step 2: Convert to fraction form
    39,466.06/54,463.14 = 22,469.42/x
  3. Step 3: Cross multiply
    39,466.06x = 54,463.14 × 22,469.42
  4. Step 4: Simplify right side
    39,466.06x = 1,223,755,303.34
  5. Step 5: Solve for x
    x = 1,223,755,303.34/39,466.06
  6. Step 6: Final answer
    x = 31,007.79

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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.