Home / 41,522.11-62,293.06-13,442.18

Finding the Fourth Proportional to 41,522.11, 62,293.06 and 13,442.18

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Solution

The fourth proportional to 41,522.11, 62,293.06 and 13,442.18 is: 20,166.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,522.11 : 62,293.06 = 13,442.18 : x
  2. Step 2: Convert to fraction form
    41,522.11/62,293.06 = 13,442.18/x
  3. Step 3: Cross multiply
    41,522.11x = 62,293.06 × 13,442.18
  4. Step 4: Simplify right side
    41,522.11x = 837,354,525.27
  5. Step 5: Solve for x
    x = 837,354,525.27/41,522.11
  6. Step 6: Final answer
    x = 20,166.47

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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.