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Finding the Fourth Proportional to 61,998.96, 93,023.28 and 22,558.80

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Solution

The fourth proportional to 61,998.96, 93,023.28 and 22,558.80 is: 33,847.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,998.96 : 93,023.28 = 22,558.80 : x
  2. Step 2: Convert to fraction form
    61,998.96/93,023.28 = 22,558.80/x
  3. Step 3: Cross multiply
    61,998.96x = 93,023.28 × 22,558.80
  4. Step 4: Simplify right side
    61,998.96x = 2,098,493,568.86
  5. Step 5: Solve for x
    x = 2,098,493,568.86/61,998.96
  6. Step 6: Final answer
    x = 33,847.24

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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.