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Finding the Fourth Proportional to 241,366.73, 362,167.68 and 99,254.70

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Solution

The fourth proportional to 241,366.73, 362,167.68 and 99,254.70 is: 148,930.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,366.73 : 362,167.68 = 99,254.70 : x
  2. Step 2: Convert to fraction form
    241,366.73/362,167.68 = 99,254.70/x
  3. Step 3: Cross multiply
    241,366.73x = 362,167.68 × 99,254.70
  4. Step 4: Simplify right side
    241,366.73x = 35,946,844,071.25
  5. Step 5: Solve for x
    x = 35,946,844,071.25/241,366.73
  6. Step 6: Final answer
    x = 148,930.40

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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.