Home / 176,453.17-243,504.92-95,880.70

Finding the Fourth Proportional to 176,453.17, 243,504.92 and 95,880.70

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Solution

The fourth proportional to 176,453.17, 243,504.92 and 95,880.70 is: 132,315.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,453.17 : 243,504.92 = 95,880.70 : x
  2. Step 2: Convert to fraction form
    176,453.17/243,504.92 = 95,880.70/x
  3. Step 3: Cross multiply
    176,453.17x = 243,504.92 × 95,880.70
  4. Step 4: Simplify right side
    176,453.17x = 23,347,422,008.02
  5. Step 5: Solve for x
    x = 23,347,422,008.02/176,453.17
  6. Step 6: Final answer
    x = 132,315.12

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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.