Home / 29,414.04-44,121.52-9,427.29

Finding the Fourth Proportional to 29,414.04, 44,121.52 and 9,427.29

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Solution

The fourth proportional to 29,414.04, 44,121.52 and 9,427.29 is: 14,141.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,414.04 : 44,121.52 = 9,427.29 : x
  2. Step 2: Convert to fraction form
    29,414.04/44,121.52 = 9,427.29/x
  3. Step 3: Cross multiply
    29,414.04x = 44,121.52 × 9,427.29
  4. Step 4: Simplify right side
    29,414.04x = 415,946,364.28
  5. Step 5: Solve for x
    x = 415,946,364.28/29,414.04
  6. Step 6: Final answer
    x = 14,141.08

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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.