Home / 176,509.25-243,585.21-95,936.75

Finding the Fourth Proportional to 176,509.25, 243,585.21 and 95,936.75

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Solution

The fourth proportional to 176,509.25, 243,585.21 and 95,936.75 is: 132,394.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,509.25 : 243,585.21 = 95,936.75 : x
  2. Step 2: Convert to fraction form
    176,509.25/243,585.21 = 95,936.75/x
  3. Step 3: Cross multiply
    176,509.25x = 243,585.21 × 95,936.75
  4. Step 4: Simplify right side
    176,509.25x = 23,368,772,177.54
  5. Step 5: Solve for x
    x = 23,368,772,177.54/176,509.25
  6. Step 6: Final answer
    x = 132,394.04

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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.