Home / 37,685.30-52,040.72-24,279.80

Finding the Fourth Proportional to 37,685.30, 52,040.72 and 24,279.80

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Solution

The fourth proportional to 37,685.30, 52,040.72 and 24,279.80 is: 33,528.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,685.30 : 52,040.72 = 24,279.80 : x
  2. Step 2: Convert to fraction form
    37,685.30/52,040.72 = 24,279.80/x
  3. Step 3: Cross multiply
    37,685.30x = 52,040.72 × 24,279.80
  4. Step 4: Simplify right side
    37,685.30x = 1,263,538,073.95
  5. Step 5: Solve for x
    x = 1,263,538,073.95/37,685.30
  6. Step 6: Final answer
    x = 33,528.68

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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.