Home / 44,725.43-67,097.87-13,563.11

Finding the Fourth Proportional to 44,725.43, 67,097.87 and 13,563.11

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Solution

The fourth proportional to 44,725.43, 67,097.87 and 13,563.11 is: 20,347.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,725.43 : 67,097.87 = 13,563.11 : x
  2. Step 2: Convert to fraction form
    44,725.43/67,097.87 = 13,563.11/x
  3. Step 3: Cross multiply
    44,725.43x = 67,097.87 × 13,563.11
  4. Step 4: Simplify right side
    44,725.43x = 910,055,723.76
  5. Step 5: Solve for x
    x = 910,055,723.76/44,725.43
  6. Step 6: Final answer
    x = 20,347.61

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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.