Home / 113,269.20-169,924.20-46,672.92

Finding the Fourth Proportional to 113,269.20, 169,924.20 and 46,672.92

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Solution

The fourth proportional to 113,269.20, 169,924.20 and 46,672.92 is: 70,017.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,269.20 : 169,924.20 = 46,672.92 : x
  2. Step 2: Convert to fraction form
    113,269.20/169,924.20 = 46,672.92/x
  3. Step 3: Cross multiply
    113,269.20x = 169,924.20 × 46,672.92
  4. Step 4: Simplify right side
    113,269.20x = 7,930,858,592.66
  5. Step 5: Solve for x
    x = 7,930,858,592.66/113,269.20
  6. Step 6: Final answer
    x = 70,017.79

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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.