Home / 176,226.64-243,192.98-95,654.16

Finding the Fourth Proportional to 176,226.64, 243,192.98 and 95,654.16

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Solution

The fourth proportional to 176,226.64, 243,192.98 and 95,654.16 is: 132,002.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,226.64 : 243,192.98 = 95,654.16 : x
  2. Step 2: Convert to fraction form
    176,226.64/243,192.98 = 95,654.16/x
  3. Step 3: Cross multiply
    176,226.64x = 243,192.98 × 95,654.16
  4. Step 4: Simplify right side
    176,226.64x = 23,262,420,219.80
  5. Step 5: Solve for x
    x = 23,262,420,219.80/176,226.64
  6. Step 6: Final answer
    x = 132,002.86

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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.