Home / 45,343.27-62,572.94-25,199.64

Finding the Fourth Proportional to 45,343.27, 62,572.94 and 25,199.64

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Solution

The fourth proportional to 45,343.27, 62,572.94 and 25,199.64 is: 34,775.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,343.27 : 62,572.94 = 25,199.64 : x
  2. Step 2: Convert to fraction form
    45,343.27/62,572.94 = 25,199.64/x
  3. Step 3: Cross multiply
    45,343.27x = 62,572.94 × 25,199.64
  4. Step 4: Simplify right side
    45,343.27x = 1,576,815,248.88
  5. Step 5: Solve for x
    x = 1,576,815,248.88/45,343.27
  6. Step 6: Final answer
    x = 34,775.07

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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.