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Finding the Fourth Proportional to 61,565.54, 92,280.60 and 24,118.62

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Solution

The fourth proportional to 61,565.54, 92,280.60 and 24,118.62 is: 36,151.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,565.54 : 92,280.60 = 24,118.62 : x
  2. Step 2: Convert to fraction form
    61,565.54/92,280.60 = 24,118.62/x
  3. Step 3: Cross multiply
    61,565.54x = 92,280.60 × 24,118.62
  4. Step 4: Simplify right side
    61,565.54x = 2,225,680,724.77
  5. Step 5: Solve for x
    x = 2,225,680,724.77/61,565.54
  6. Step 6: Final answer
    x = 36,151.40

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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.