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Finding the Fourth Proportional to 337,395.04, 506,092.64 and 88,074.88

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Solution

The fourth proportional to 337,395.04, 506,092.64 and 88,074.88 is: 132,112.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,395.04 : 506,092.64 = 88,074.88 : x
  2. Step 2: Convert to fraction form
    337,395.04/506,092.64 = 88,074.88/x
  3. Step 3: Cross multiply
    337,395.04x = 506,092.64 × 88,074.88
  4. Step 4: Simplify right side
    337,395.04x = 44,574,048,536.88
  5. Step 5: Solve for x
    x = 44,574,048,536.88/337,395.04
  6. Step 6: Final answer
    x = 132,112.34

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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.