Home / 50,767.58-76,126.69-25,456.22

Finding the Fourth Proportional to 50,767.58, 76,126.69 and 25,456.22

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Solution

The fourth proportional to 50,767.58, 76,126.69 and 25,456.22 is: 38,171.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,767.58 : 76,126.69 = 25,456.22 : x
  2. Step 2: Convert to fraction form
    50,767.58/76,126.69 = 25,456.22/x
  3. Step 3: Cross multiply
    50,767.58x = 76,126.69 × 25,456.22
  4. Step 4: Simplify right side
    50,767.58x = 1,937,897,260.60
  5. Step 5: Solve for x
    x = 1,937,897,260.60/50,767.58
  6. Step 6: Final answer
    x = 38,171.95

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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.