Home / 46,121.43-69,191.87-14,954.25

Finding the Fourth Proportional to 46,121.43, 69,191.87 and 14,954.25

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Solution

The fourth proportional to 46,121.43, 69,191.87 and 14,954.25 is: 22,434.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,121.43 : 69,191.87 = 14,954.25 : x
  2. Step 2: Convert to fraction form
    46,121.43/69,191.87 = 14,954.25/x
  3. Step 3: Cross multiply
    46,121.43x = 69,191.87 × 14,954.25
  4. Step 4: Simplify right side
    46,121.43x = 1,034,712,447.18
  5. Step 5: Solve for x
    x = 1,034,712,447.18/46,121.43
  6. Step 6: Final answer
    x = 22,434.53

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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.