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Finding the Fourth Proportional to 176,497.28, 243,567.84 and 95,925.00

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Solution

The fourth proportional to 176,497.28, 243,567.84 and 95,925.00 is: 132,377.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,497.28 : 243,567.84 = 95,925.00 : x
  2. Step 2: Convert to fraction form
    176,497.28/243,567.84 = 95,925.00/x
  3. Step 3: Cross multiply
    176,497.28x = 243,567.84 × 95,925.00
  4. Step 4: Simplify right side
    176,497.28x = 23,364,243,834.16
  5. Step 5: Solve for x
    x = 23,364,243,834.16/176,497.28
  6. Step 6: Final answer
    x = 132,377.36

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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.