Home / 176,232.08-243,202.12-95,660.30

Finding the Fourth Proportional to 176,232.08, 243,202.12 and 95,660.30

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Solution

The fourth proportional to 176,232.08, 243,202.12 and 95,660.30 is: 132,012.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,232.08 : 243,202.12 = 95,660.30 : x
  2. Step 2: Convert to fraction form
    176,232.08/243,202.12 = 95,660.30/x
  3. Step 3: Cross multiply
    176,232.08x = 243,202.12 × 95,660.30
  4. Step 4: Simplify right side
    176,232.08x = 23,264,787,759.84
  5. Step 5: Solve for x
    x = 23,264,787,759.84/176,232.08
  6. Step 6: Final answer
    x = 132,012.22

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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.