Home / 241,569.10-362,353.65-220,901.95

Finding the Fourth Proportional to 241,569.10, 362,353.65 and 220,901.95

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Solution

The fourth proportional to 241,569.10, 362,353.65 and 220,901.95 is: 331,352.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,569.10 : 362,353.65 = 220,901.95 : x
  2. Step 2: Convert to fraction form
    241,569.10/362,353.65 = 220,901.95/x
  3. Step 3: Cross multiply
    241,569.10x = 362,353.65 × 220,901.95
  4. Step 4: Simplify right side
    241,569.10x = 80,044,627,874.62
  5. Step 5: Solve for x
    x = 80,044,627,874.62/241,569.10
  6. Step 6: Final answer
    x = 331,352.93

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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.