Home / 176,299.40-243,293.46-95,727.08

Finding the Fourth Proportional to 176,299.40, 243,293.46 and 95,727.08

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Solution

The fourth proportional to 176,299.40, 243,293.46 and 95,727.08 is: 132,103.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,299.40 : 243,293.46 = 95,727.08 : x
  2. Step 2: Convert to fraction form
    176,299.40/243,293.46 = 95,727.08/x
  3. Step 3: Cross multiply
    176,299.40x = 243,293.46 × 95,727.08
  4. Step 4: Simplify right side
    176,299.40x = 23,289,772,508.90
  5. Step 5: Solve for x
    x = 23,289,772,508.90/176,299.40
  6. Step 6: Final answer
    x = 132,103.53

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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.