Home / 41,639.44-62,465.34-12,053.59

Finding the Fourth Proportional to 41,639.44, 62,465.34 and 12,053.59

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Solution

The fourth proportional to 41,639.44, 62,465.34 and 12,053.59 is: 18,082.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,639.44 : 62,465.34 = 12,053.59 : x
  2. Step 2: Convert to fraction form
    41,639.44/62,465.34 = 12,053.59/x
  3. Step 3: Cross multiply
    41,639.44x = 62,465.34 × 12,053.59
  4. Step 4: Simplify right side
    41,639.44x = 752,931,597.57
  5. Step 5: Solve for x
    x = 752,931,597.57/41,639.44
  6. Step 6: Final answer
    x = 18,082.17

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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.