Home / 410,947.02-567,101.25-229,661.73

Finding the Fourth Proportional to 410,947.02, 567,101.25 and 229,661.73

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Solution

The fourth proportional to 410,947.02, 567,101.25 and 229,661.73 is: 316,930.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,947.02 : 567,101.25 = 229,661.73 : x
  2. Step 2: Convert to fraction form
    410,947.02/567,101.25 = 229,661.73/x
  3. Step 3: Cross multiply
    410,947.02x = 567,101.25 × 229,661.73
  4. Step 4: Simplify right side
    410,947.02x = 130,241,454,160.16
  5. Step 5: Solve for x
    x = 130,241,454,160.16/410,947.02
  6. Step 6: Final answer
    x = 316,930.04

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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.