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Finding the Fourth Proportional to 241,211.01, 361,833.89 and 63,715.71

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Solution

The fourth proportional to 241,211.01, 361,833.89 and 63,715.71 is: 95,578.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,211.01 : 361,833.89 = 63,715.71 : x
  2. Step 2: Convert to fraction form
    241,211.01/361,833.89 = 63,715.71/x
  3. Step 3: Cross multiply
    241,211.01x = 361,833.89 × 63,715.71
  4. Step 4: Simplify right side
    241,211.01x = 23,054,502,884.83
  5. Step 5: Solve for x
    x = 23,054,502,884.83/241,211.01
  6. Step 6: Final answer
    x = 95,578.15

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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.