Home / 73,326.90-110,002.28-22,714.11

Finding the Fourth Proportional to 73,326.90, 110,002.28 and 22,714.11

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Solution

The fourth proportional to 73,326.90, 110,002.28 and 22,714.11 is: 34,074.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,326.90 : 110,002.28 = 22,714.11 : x
  2. Step 2: Convert to fraction form
    73,326.90/110,002.28 = 22,714.11/x
  3. Step 3: Cross multiply
    73,326.90x = 110,002.28 × 22,714.11
  4. Step 4: Simplify right side
    73,326.90x = 2,498,603,774.60
  5. Step 5: Solve for x
    x = 2,498,603,774.60/73,326.90
  6. Step 6: Final answer
    x = 34,074.86

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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.