Home / 224,351.36-336,246.40-112,062.92

Finding the Fourth Proportional to 224,351.36, 336,246.40 and 112,062.92

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Solution

The fourth proportional to 224,351.36, 336,246.40 and 112,062.92 is: 167,954.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,351.36 : 336,246.40 = 112,062.92 : x
  2. Step 2: Convert to fraction form
    224,351.36/336,246.40 = 112,062.92/x
  3. Step 3: Cross multiply
    224,351.36x = 336,246.40 × 112,062.92
  4. Step 4: Simplify right side
    224,351.36x = 37,680,753,353.48
  5. Step 5: Solve for x
    x = 37,680,753,353.48/224,351.36
  6. Step 6: Final answer
    x = 167,954.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.