Home / 40,586.41-60,868.27-17,196.85

Finding the Fourth Proportional to 40,586.41, 60,868.27 and 17,196.85

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Solution

The fourth proportional to 40,586.41, 60,868.27 and 17,196.85 is: 25,790.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,586.41 : 60,868.27 = 17,196.85 : x
  2. Step 2: Convert to fraction form
    40,586.41/60,868.27 = 17,196.85/x
  3. Step 3: Cross multiply
    40,586.41x = 60,868.27 × 17,196.85
  4. Step 4: Simplify right side
    40,586.41x = 1,046,742,508.95
  5. Step 5: Solve for x
    x = 1,046,742,508.95/40,586.41
  6. Step 6: Final answer
    x = 25,790.47

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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.