Home / 37,672.56-56,521.17-15,496.38

Finding the Fourth Proportional to 37,672.56, 56,521.17 and 15,496.38

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Solution

The fourth proportional to 37,672.56, 56,521.17 and 15,496.38 is: 23,249.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,672.56 : 56,521.17 = 15,496.38 : x
  2. Step 2: Convert to fraction form
    37,672.56/56,521.17 = 15,496.38/x
  3. Step 3: Cross multiply
    37,672.56x = 56,521.17 × 15,496.38
  4. Step 4: Simplify right side
    37,672.56x = 875,873,528.36
  5. Step 5: Solve for x
    x = 875,873,528.36/37,672.56
  6. Step 6: Final answer
    x = 23,249.64

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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.