Home / 47,565.85-71,349.48-22,608.45

Finding the Fourth Proportional to 47,565.85, 71,349.48 and 22,608.45

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Solution

The fourth proportional to 47,565.85, 71,349.48 and 22,608.45 is: 33,913.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,565.85 : 71,349.48 = 22,608.45 : x
  2. Step 2: Convert to fraction form
    47,565.85/71,349.48 = 22,608.45/x
  3. Step 3: Cross multiply
    47,565.85x = 71,349.48 × 22,608.45
  4. Step 4: Simplify right side
    47,565.85x = 1,613,101,151.11
  5. Step 5: Solve for x
    x = 1,613,101,151.11/47,565.85
  6. Step 6: Final answer
    x = 33,913.01

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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.