Home / 176,275.34-243,253.33-95,701.12

Finding the Fourth Proportional to 176,275.34, 243,253.33 and 95,701.12

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Solution

The fourth proportional to 176,275.34, 243,253.33 and 95,701.12 is: 132,063.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,275.34 : 243,253.33 = 95,701.12 : x
  2. Step 2: Convert to fraction form
    176,275.34/243,253.33 = 95,701.12/x
  3. Step 3: Cross multiply
    176,275.34x = 243,253.33 × 95,701.12
  4. Step 4: Simplify right side
    176,275.34x = 23,279,615,961.49
  5. Step 5: Solve for x
    x = 23,279,615,961.49/176,275.34
  6. Step 6: Final answer
    x = 132,063.94

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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.