Home / 46,391.88-69,593.24-14,790.92

Finding the Fourth Proportional to 46,391.88, 69,593.24 and 14,790.92

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Solution

The fourth proportional to 46,391.88, 69,593.24 and 14,790.92 is: 22,188.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,391.88 : 69,593.24 = 14,790.92 : x
  2. Step 2: Convert to fraction form
    46,391.88/69,593.24 = 14,790.92/x
  3. Step 3: Cross multiply
    46,391.88x = 69,593.24 × 14,790.92
  4. Step 4: Simplify right side
    46,391.88x = 1,029,348,045.38
  5. Step 5: Solve for x
    x = 1,029,348,045.38/46,391.88
  6. Step 6: Final answer
    x = 22,188.11

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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.