Home / 148,332.27-222,494.76-43,152.15

Finding the Fourth Proportional to 148,332.27, 222,494.76 and 43,152.15

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Solution

The fourth proportional to 148,332.27, 222,494.76 and 43,152.15 is: 64,727.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,332.27 : 222,494.76 = 43,152.15 : x
  2. Step 2: Convert to fraction form
    148,332.27/222,494.76 = 43,152.15/x
  3. Step 3: Cross multiply
    148,332.27x = 222,494.76 × 43,152.15
  4. Step 4: Simplify right side
    148,332.27x = 9,601,127,257.73
  5. Step 5: Solve for x
    x = 9,601,127,257.73/148,332.27
  6. Step 6: Final answer
    x = 64,727.16

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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.