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Finding the Fourth Proportional to 176,504.00, 243,577.41 and 95,931.53

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Solution

The fourth proportional to 176,504.00, 243,577.41 and 95,931.53 is: 132,386.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,504.00 : 243,577.41 = 95,931.53 : x
  2. Step 2: Convert to fraction form
    176,504.00/243,577.41 = 95,931.53/x
  3. Step 3: Cross multiply
    176,504.00x = 243,577.41 × 95,931.53
  4. Step 4: Simplify right side
    176,504.00x = 23,366,752,396.85
  5. Step 5: Solve for x
    x = 23,366,752,396.85/176,504.00
  6. Step 6: Final answer
    x = 132,386.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.