Home / 44,725.86-67,097.30-15,135.75

Finding the Fourth Proportional to 44,725.86, 67,097.30 and 15,135.75

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Solution

The fourth proportional to 44,725.86, 67,097.30 and 15,135.75 is: 22,706.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,725.86 : 67,097.30 = 15,135.75 : x
  2. Step 2: Convert to fraction form
    44,725.86/67,097.30 = 15,135.75/x
  3. Step 3: Cross multiply
    44,725.86x = 67,097.30 × 15,135.75
  4. Step 4: Simplify right side
    44,725.86x = 1,015,567,882.80
  5. Step 5: Solve for x
    x = 1,015,567,882.80/44,725.86
  6. Step 6: Final answer
    x = 22,706.50

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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.