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Finding the Fourth Proportional to 241,911.66, 362,872.52 and 88,032.38

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Solution

The fourth proportional to 241,911.66, 362,872.52 and 88,032.38 is: 132,050.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,911.66 : 362,872.52 = 88,032.38 : x
  2. Step 2: Convert to fraction form
    241,911.66/362,872.52 = 88,032.38/x
  3. Step 3: Cross multiply
    241,911.66x = 362,872.52 × 88,032.38
  4. Step 4: Simplify right side
    241,911.66x = 31,944,531,132.04
  5. Step 5: Solve for x
    x = 31,944,531,132.04/241,911.66
  6. Step 6: Final answer
    x = 132,050.40

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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.