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Finding the Fourth Proportional to 167,312.52, 230,892.12 and 95,695.56

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Solution

The fourth proportional to 167,312.52, 230,892.12 and 95,695.56 is: 132,060.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,312.52 : 230,892.12 = 95,695.56 : x
  2. Step 2: Convert to fraction form
    167,312.52/230,892.12 = 95,695.56/x
  3. Step 3: Cross multiply
    167,312.52x = 230,892.12 × 95,695.56
  4. Step 4: Simplify right side
    167,312.52x = 22,095,350,722.99
  5. Step 5: Solve for x
    x = 22,095,350,722.99/167,312.52
  6. Step 6: Final answer
    x = 132,060.35

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1.5x scale

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.