Home / 164,542.10-246,813.15-94,363.70

Finding the Fourth Proportional to 164,542.10, 246,813.15 and 94,363.70

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Solution

The fourth proportional to 164,542.10, 246,813.15 and 94,363.70 is: 141,545.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,542.10 : 246,813.15 = 94,363.70 : x
  2. Step 2: Convert to fraction form
    164,542.10/246,813.15 = 94,363.70/x
  3. Step 3: Cross multiply
    164,542.10x = 246,813.15 × 94,363.70
  4. Step 4: Simplify right side
    164,542.10x = 23,290,202,042.66
  5. Step 5: Solve for x
    x = 23,290,202,042.66/164,542.10
  6. Step 6: Final answer
    x = 141,545.55

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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.