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Finding the Fourth Proportional to 241,335.42, 362,024.42 and 89,534.27

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Solution

The fourth proportional to 241,335.42, 362,024.42 and 89,534.27 is: 134,309.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,335.42 : 362,024.42 = 89,534.27 : x
  2. Step 2: Convert to fraction form
    241,335.42/362,024.42 = 89,534.27/x
  3. Step 3: Cross multiply
    241,335.42x = 362,024.42 × 89,534.27
  4. Step 4: Simplify right side
    241,335.42x = 32,413,589,909.08
  5. Step 5: Solve for x
    x = 32,413,589,909.08/241,335.42
  6. Step 6: Final answer
    x = 134,309.29

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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.