Home / 39,008.62-58,466.11-22,380.13

Finding the Fourth Proportional to 39,008.62, 58,466.11 and 22,380.13

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Solution

The fourth proportional to 39,008.62, 58,466.11 and 22,380.13 is: 33,543.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,008.62 : 58,466.11 = 22,380.13 : x
  2. Step 2: Convert to fraction form
    39,008.62/58,466.11 = 22,380.13/x
  3. Step 3: Cross multiply
    39,008.62x = 58,466.11 × 22,380.13
  4. Step 4: Simplify right side
    39,008.62x = 1,308,479,142.39
  5. Step 5: Solve for x
    x = 1,308,479,142.39/39,008.62
  6. Step 6: Final answer
    x = 33,543.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.