Home / 41,318.01-61,976.48-10,153.53

Finding the Fourth Proportional to 41,318.01, 61,976.48 and 10,153.53

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Solution

The fourth proportional to 41,318.01, 61,976.48 and 10,153.53 is: 15,230.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,318.01 : 61,976.48 = 10,153.53 : x
  2. Step 2: Convert to fraction form
    41,318.01/61,976.48 = 10,153.53/x
  3. Step 3: Cross multiply
    41,318.01x = 61,976.48 × 10,153.53
  4. Step 4: Simplify right side
    41,318.01x = 629,279,998.21
  5. Step 5: Solve for x
    x = 629,279,998.21/41,318.01
  6. Step 6: Final answer
    x = 15,230.16

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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.