Home / 29,470.25-44,146.24-14,634.29

Finding the Fourth Proportional to 29,470.25, 44,146.24 and 14,634.29

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Solution

The fourth proportional to 29,470.25, 44,146.24 and 14,634.29 is: 21,922.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,470.25 : 44,146.24 = 14,634.29 : x
  2. Step 2: Convert to fraction form
    29,470.25/44,146.24 = 14,634.29/x
  3. Step 3: Cross multiply
    29,470.25x = 44,146.24 × 14,634.29
  4. Step 4: Simplify right side
    29,470.25x = 646,048,878.57
  5. Step 5: Solve for x
    x = 646,048,878.57/29,470.25
  6. Step 6: Final answer
    x = 21,922.07

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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.