Home / 297,182.24-410,139.78-169,833.14

Finding the Fourth Proportional to 297,182.24, 410,139.78 and 169,833.14

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Solution

The fourth proportional to 297,182.24, 410,139.78 and 169,833.14 is: 234,385.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,182.24 : 410,139.78 = 169,833.14 : x
  2. Step 2: Convert to fraction form
    297,182.24/410,139.78 = 169,833.14/x
  3. Step 3: Cross multiply
    297,182.24x = 410,139.78 × 169,833.14
  4. Step 4: Simplify right side
    297,182.24x = 69,655,326,676.31
  5. Step 5: Solve for x
    x = 69,655,326,676.31/297,182.24
  6. Step 6: Final answer
    x = 234,385.90

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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.