Home / 96,404.40-144,613.47-29,835.96

Finding the Fourth Proportional to 96,404.40, 144,613.47 and 29,835.96

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Solution

The fourth proportional to 96,404.40, 144,613.47 and 29,835.96 is: 44,756.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,404.40 : 144,613.47 = 29,835.96 : x
  2. Step 2: Convert to fraction form
    96,404.40/144,613.47 = 29,835.96/x
  3. Step 3: Cross multiply
    96,404.40x = 144,613.47 × 29,835.96
  4. Step 4: Simplify right side
    96,404.40x = 4,314,681,706.38
  5. Step 5: Solve for x
    x = 4,314,681,706.38/96,404.40
  6. Step 6: Final answer
    x = 44,756.07

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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.