Home / 176,405.04-243,440.64-95,833.18

Finding the Fourth Proportional to 176,405.04, 243,440.64 and 95,833.18

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Solution

The fourth proportional to 176,405.04, 243,440.64 and 95,833.18 is: 132,250.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,405.04 : 243,440.64 = 95,833.18 : x
  2. Step 2: Convert to fraction form
    176,405.04/243,440.64 = 95,833.18/x
  3. Step 3: Cross multiply
    176,405.04x = 243,440.64 × 95,833.18
  4. Step 4: Simplify right side
    176,405.04x = 23,329,690,672.44
  5. Step 5: Solve for x
    x = 23,329,690,672.44/176,405.04
  6. Step 6: Final answer
    x = 132,250.70

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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.