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Finding the Fourth Proportional to 176,160.91, 264,240.65 and 63,814.83

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Solution

The fourth proportional to 176,160.91, 264,240.65 and 63,814.83 is: 95,721.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,160.91 : 264,240.65 = 63,814.83 : x
  2. Step 2: Convert to fraction form
    176,160.91/264,240.65 = 63,814.83/x
  3. Step 3: Cross multiply
    176,160.91x = 264,240.65 × 63,814.83
  4. Step 4: Simplify right side
    176,160.91x = 16,862,472,158.84
  5. Step 5: Solve for x
    x = 16,862,472,158.84/176,160.91
  6. Step 6: Final answer
    x = 95,721.99

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1.5x scale

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.