Home / 40,929.92-61,394.67-35,366.24

Finding the Fourth Proportional to 40,929.92, 61,394.67 and 35,366.24

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Solution

The fourth proportional to 40,929.92, 61,394.67 and 35,366.24 is: 53,049.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,929.92 : 61,394.67 = 35,366.24 : x
  2. Step 2: Convert to fraction form
    40,929.92/61,394.67 = 35,366.24/x
  3. Step 3: Cross multiply
    40,929.92x = 61,394.67 × 35,366.24
  4. Step 4: Simplify right side
    40,929.92x = 2,171,298,633.94
  5. Step 5: Solve for x
    x = 2,171,298,633.94/40,929.92
  6. Step 6: Final answer
    x = 53,049.18

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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.