Home / 96,613.34-144,795.27-43,266.34

Finding the Fourth Proportional to 96,613.34, 144,795.27 and 43,266.34

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Solution

The fourth proportional to 96,613.34, 144,795.27 and 43,266.34 is: 64,843.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,613.34 : 144,795.27 = 43,266.34 : x
  2. Step 2: Convert to fraction form
    96,613.34/144,795.27 = 43,266.34/x
  3. Step 3: Cross multiply
    96,613.34x = 144,795.27 × 43,266.34
  4. Step 4: Simplify right side
    96,613.34x = 6,264,761,382.21
  5. Step 5: Solve for x
    x = 6,264,761,382.21/96,613.34
  6. Step 6: Final answer
    x = 64,843.65

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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.