Home / 29,729.32-44,577.86-13,069.86

Finding the Fourth Proportional to 29,729.32, 44,577.86 and 13,069.86

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Solution

The fourth proportional to 29,729.32, 44,577.86 and 13,069.86 is: 19,597.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,729.32 : 44,577.86 = 13,069.86 : x
  2. Step 2: Convert to fraction form
    29,729.32/44,577.86 = 13,069.86/x
  3. Step 3: Cross multiply
    29,729.32x = 44,577.86 × 13,069.86
  4. Step 4: Simplify right side
    29,729.32x = 582,626,389.30
  5. Step 5: Solve for x
    x = 582,626,389.30/29,729.32
  6. Step 6: Final answer
    x = 19,597.70

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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.