Home / 146,724.67-220,095.65-41,534.83

Finding the Fourth Proportional to 146,724.67, 220,095.65 and 41,534.83

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Solution

The fourth proportional to 146,724.67, 220,095.65 and 41,534.83 is: 62,304.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,724.67 : 220,095.65 = 41,534.83 : x
  2. Step 2: Convert to fraction form
    146,724.67/220,095.65 = 41,534.83/x
  3. Step 3: Cross multiply
    146,724.67x = 220,095.65 × 41,534.83
  4. Step 4: Simplify right side
    146,724.67x = 9,141,635,406.49
  5. Step 5: Solve for x
    x = 9,141,635,406.49/146,724.67
  6. Step 6: Final answer
    x = 62,304.69

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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.