Home / 73,545.60-110,293.64-23,613.44

Finding the Fourth Proportional to 73,545.60, 110,293.64 and 23,613.44

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Solution

The fourth proportional to 73,545.60, 110,293.64 and 23,613.44 is: 35,412.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,545.60 : 110,293.64 = 23,613.44 : x
  2. Step 2: Convert to fraction form
    73,545.60/110,293.64 = 23,613.44/x
  3. Step 3: Cross multiply
    73,545.60x = 110,293.64 × 23,613.44
  4. Step 4: Simplify right side
    73,545.60x = 2,604,412,250.52
  5. Step 5: Solve for x
    x = 2,604,412,250.52/73,545.60
  6. Step 6: Final answer
    x = 35,412.21

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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.