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Finding the Fourth Proportional to 332,055.98, 498,030.50 and 95,344.82

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Solution

The fourth proportional to 332,055.98, 498,030.50 and 95,344.82 is: 143,001.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,055.98 : 498,030.50 = 95,344.82 : x
  2. Step 2: Convert to fraction form
    332,055.98/498,030.50 = 95,344.82/x
  3. Step 3: Cross multiply
    332,055.98x = 498,030.50 × 95,344.82
  4. Step 4: Simplify right side
    332,055.98x = 47,484,625,648.50
  5. Step 5: Solve for x
    x = 47,484,625,648.50/332,055.98
  6. Step 6: Final answer
    x = 143,001.87

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.