Home / 66,367.15-99,613.26-44,196.04

Finding the Fourth Proportional to 66,367.15, 99,613.26 and 44,196.04

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Solution

The fourth proportional to 66,367.15, 99,613.26 and 44,196.04 is: 66,335.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,367.15 : 99,613.26 = 44,196.04 : x
  2. Step 2: Convert to fraction form
    66,367.15/99,613.26 = 44,196.04/x
  3. Step 3: Cross multiply
    66,367.15x = 99,613.26 × 44,196.04
  4. Step 4: Simplify right side
    66,367.15x = 4,402,511,623.49
  5. Step 5: Solve for x
    x = 4,402,511,623.49/66,367.15
  6. Step 6: Final answer
    x = 66,335.70

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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.