Home / 29,414.49-44,115.84-14,415.18

Finding the Fourth Proportional to 29,414.49, 44,115.84 and 14,415.18

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Solution

The fourth proportional to 29,414.49, 44,115.84 and 14,415.18 is: 21,619.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,414.49 : 44,115.84 = 14,415.18 : x
  2. Step 2: Convert to fraction form
    29,414.49/44,115.84 = 14,415.18/x
  3. Step 3: Cross multiply
    29,414.49x = 44,115.84 × 14,415.18
  4. Step 4: Simplify right side
    29,414.49x = 635,937,774.45
  5. Step 5: Solve for x
    x = 635,937,774.45/29,414.49
  6. Step 6: Final answer
    x = 21,619.88

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1.5x scale

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.