Home / 45,339.92-62,568.28-25,196.44

Finding the Fourth Proportional to 45,339.92, 62,568.28 and 25,196.44

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Solution

The fourth proportional to 45,339.92, 62,568.28 and 25,196.44 is: 34,770.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,339.92 : 62,568.28 = 25,196.44 : x
  2. Step 2: Convert to fraction form
    45,339.92/62,568.28 = 25,196.44/x
  3. Step 3: Cross multiply
    45,339.92x = 62,568.28 × 25,196.44
  4. Step 4: Simplify right side
    45,339.92x = 1,576,497,912.92
  5. Step 5: Solve for x
    x = 1,576,497,912.92/45,339.92
  6. Step 6: Final answer
    x = 34,770.64

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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.