Home / 37,663.97-56,519.02-15,170.52

Finding the Fourth Proportional to 37,663.97, 56,519.02 and 15,170.52

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Solution

The fourth proportional to 37,663.97, 56,519.02 and 15,170.52 is: 22,765.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,663.97 : 56,519.02 = 15,170.52 : x
  2. Step 2: Convert to fraction form
    37,663.97/56,519.02 = 15,170.52/x
  3. Step 3: Cross multiply
    37,663.97x = 56,519.02 × 15,170.52
  4. Step 4: Simplify right side
    37,663.97x = 857,422,923.29
  5. Step 5: Solve for x
    x = 857,422,923.29/37,663.97
  6. Step 6: Final answer
    x = 22,765.07

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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.