Home / 44,734.68-67,109.31-15,155.91

Finding the Fourth Proportional to 44,734.68, 67,109.31 and 15,155.91

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Solution

The fourth proportional to 44,734.68, 67,109.31 and 15,155.91 is: 22,736.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,734.68 : 67,109.31 = 15,155.91 : x
  2. Step 2: Convert to fraction form
    44,734.68/67,109.31 = 15,155.91/x
  3. Step 3: Cross multiply
    44,734.68x = 67,109.31 × 15,155.91
  4. Step 4: Simplify right side
    44,734.68x = 1,017,102,662.52
  5. Step 5: Solve for x
    x = 1,017,102,662.52/44,734.68
  6. Step 6: Final answer
    x = 22,736.33

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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.