Home / 44,109.92-66,124.77-16,017.90

Finding the Fourth Proportional to 44,109.92, 66,124.77 and 16,017.90

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Solution

The fourth proportional to 44,109.92, 66,124.77 and 16,017.90 is: 24,012.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,109.92 : 66,124.77 = 16,017.90 : x
  2. Step 2: Convert to fraction form
    44,109.92/66,124.77 = 16,017.90/x
  3. Step 3: Cross multiply
    44,109.92x = 66,124.77 × 16,017.90
  4. Step 4: Simplify right side
    44,109.92x = 1,059,180,107.40
  5. Step 5: Solve for x
    x = 1,059,180,107.40/44,109.92
  6. Step 6: Final answer
    x = 24,012.29

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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.