Home / 91,356.44-137,034.59-24,806.33

Finding the Fourth Proportional to 91,356.44, 137,034.59 and 24,806.33

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Solution

The fourth proportional to 91,356.44, 137,034.59 and 24,806.33 is: 37,209.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,356.44 : 137,034.59 = 24,806.33 : x
  2. Step 2: Convert to fraction form
    91,356.44/137,034.59 = 24,806.33/x
  3. Step 3: Cross multiply
    91,356.44x = 137,034.59 × 24,806.33
  4. Step 4: Simplify right side
    91,356.44x = 3,399,324,794.34
  5. Step 5: Solve for x
    x = 3,399,324,794.34/91,356.44
  6. Step 6: Final answer
    x = 37,209.47

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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.