Home / 148,027.20-222,054.87-41,411.18

Finding the Fourth Proportional to 148,027.20, 222,054.87 and 41,411.18

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Solution

The fourth proportional to 148,027.20, 222,054.87 and 41,411.18 is: 62,120.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,027.20 : 222,054.87 = 41,411.18 : x
  2. Step 2: Convert to fraction form
    148,027.20/222,054.87 = 41,411.18/x
  3. Step 3: Cross multiply
    148,027.20x = 222,054.87 × 41,411.18
  4. Step 4: Simplify right side
    148,027.20x = 9,195,553,081.17
  5. Step 5: Solve for x
    x = 9,195,553,081.17/148,027.20
  6. Step 6: Final answer
    x = 62,120.70

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1.5x scale

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.