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Finding the Fourth Proportional to 337,594.50, 506,396.61 and 88,276.50

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Solution

The fourth proportional to 337,594.50, 506,396.61 and 88,276.50 is: 132,416.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,594.50 : 506,396.61 = 88,276.50 : x
  2. Step 2: Convert to fraction form
    337,594.50/506,396.61 = 88,276.50/x
  3. Step 3: Cross multiply
    337,594.50x = 506,396.61 × 88,276.50
  4. Step 4: Simplify right side
    337,594.50x = 44,702,920,342.67
  5. Step 5: Solve for x
    x = 44,702,920,342.67/337,594.50
  6. Step 6: Final answer
    x = 132,416.02

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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.