Home / 176,366.67-243,387.78-95,795.76

Finding the Fourth Proportional to 176,366.67, 243,387.78 and 95,795.76

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Solution

The fourth proportional to 176,366.67, 243,387.78 and 95,795.76 is: 132,199.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,366.67 : 243,387.78 = 95,795.76 : x
  2. Step 2: Convert to fraction form
    176,366.67/243,387.78 = 95,795.76/x
  3. Step 3: Cross multiply
    176,366.67x = 243,387.78 × 95,795.76
  4. Step 4: Simplify right side
    176,366.67x = 23,315,517,359.81
  5. Step 5: Solve for x
    x = 23,315,517,359.81/176,366.67
  6. Step 6: Final answer
    x = 132,199.11

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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.