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Finding the Fourth Proportional to 176,752.06, 264,970.92 and 64,411.14

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Solution

The fourth proportional to 176,752.06, 264,970.92 and 64,411.14 is: 96,559.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,752.06 : 264,970.92 = 64,411.14 : x
  2. Step 2: Convert to fraction form
    176,752.06/264,970.92 = 64,411.14/x
  3. Step 3: Cross multiply
    176,752.06x = 264,970.92 × 64,411.14
  4. Step 4: Simplify right side
    176,752.06x = 17,067,079,024.05
  5. Step 5: Solve for x
    x = 17,067,079,024.05/176,752.06
  6. Step 6: Final answer
    x = 96,559.43

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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.