Home / 41,351.52-62,026.56-10,186.56

Finding the Fourth Proportional to 41,351.52, 62,026.56 and 10,186.56

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Solution

The fourth proportional to 41,351.52, 62,026.56 and 10,186.56 is: 15,279.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,351.52 : 62,026.56 = 10,186.56 : x
  2. Step 2: Convert to fraction form
    41,351.52/62,026.56 = 10,186.56/x
  3. Step 3: Cross multiply
    41,351.52x = 62,026.56 × 10,186.56
  4. Step 4: Simplify right side
    41,351.52x = 631,837,275.03
  5. Step 5: Solve for x
    x = 631,837,275.03/41,351.52
  6. Step 6: Final answer
    x = 15,279.66

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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.