Home / 73,479.32-110,226.30-23,546.90

Finding the Fourth Proportional to 73,479.32, 110,226.30 and 23,546.90

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Solution

The fourth proportional to 73,479.32, 110,226.30 and 23,546.90 is: 35,322.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,479.32 : 110,226.30 = 23,546.90 : x
  2. Step 2: Convert to fraction form
    73,479.32/110,226.30 = 23,546.90/x
  3. Step 3: Cross multiply
    73,479.32x = 110,226.30 × 23,546.90
  4. Step 4: Simplify right side
    73,479.32x = 2,595,487,663.47
  5. Step 5: Solve for x
    x = 2,595,487,663.47/73,479.32
  6. Step 6: Final answer
    x = 35,322.70

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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.