Home / 66,203.22-99,278.46-24,060.42

Finding the Fourth Proportional to 66,203.22, 99,278.46 and 24,060.42

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Solution

The fourth proportional to 66,203.22, 99,278.46 and 24,060.42 is: 36,081.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,203.22 : 99,278.46 = 24,060.42 : x
  2. Step 2: Convert to fraction form
    66,203.22/99,278.46 = 24,060.42/x
  3. Step 3: Cross multiply
    66,203.22x = 99,278.46 × 24,060.42
  4. Step 4: Simplify right side
    66,203.22x = 2,388,681,444.55
  5. Step 5: Solve for x
    x = 2,388,681,444.55/66,203.22
  6. Step 6: Final answer
    x = 36,081.05

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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.