Home / 176,247.57-243,221.97-95,675.16

Finding the Fourth Proportional to 176,247.57, 243,221.97 and 95,675.16

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Solution

The fourth proportional to 176,247.57, 243,221.97 and 95,675.16 is: 132,031.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,247.57 : 243,221.97 = 95,675.16 : x
  2. Step 2: Convert to fraction form
    176,247.57/243,221.97 = 95,675.16/x
  3. Step 3: Cross multiply
    176,247.57x = 243,221.97 × 95,675.16
  4. Step 4: Simplify right side
    176,247.57x = 23,270,300,895.27
  5. Step 5: Solve for x
    x = 23,270,300,895.27/176,247.57
  6. Step 6: Final answer
    x = 132,031.90

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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.