Home / 47,984.78-71,999.04-24,627.62

Finding the Fourth Proportional to 47,984.78, 71,999.04 and 24,627.62

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Solution

The fourth proportional to 47,984.78, 71,999.04 and 24,627.62 is: 36,952.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,984.78 : 71,999.04 = 24,627.62 : x
  2. Step 2: Convert to fraction form
    47,984.78/71,999.04 = 24,627.62/x
  3. Step 3: Cross multiply
    47,984.78x = 71,999.04 × 24,627.62
  4. Step 4: Simplify right side
    47,984.78x = 1,773,164,997.48
  5. Step 5: Solve for x
    x = 1,773,164,997.48/47,984.78
  6. Step 6: Final answer
    x = 36,952.65

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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.