Home / 89,976.26-124,167.25-50,232.26

Finding the Fourth Proportional to 89,976.26, 124,167.25 and 50,232.26

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Solution

The fourth proportional to 89,976.26, 124,167.25 and 50,232.26 is: 69,320.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,976.26 : 124,167.25 = 50,232.26 : x
  2. Step 2: Convert to fraction form
    89,976.26/124,167.25 = 50,232.26/x
  3. Step 3: Cross multiply
    89,976.26x = 124,167.25 × 50,232.26
  4. Step 4: Simplify right side
    89,976.26x = 6,237,201,585.49
  5. Step 5: Solve for x
    x = 6,237,201,585.49/89,976.26
  6. Step 6: Final answer
    x = 69,320.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.