Home / 27,041.75-40,560.60-9,511.73

Finding the Fourth Proportional to 27,041.75, 40,560.60 and 9,511.73

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Solution

The fourth proportional to 27,041.75, 40,560.60 and 9,511.73 is: 14,266.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,041.75 : 40,560.60 = 9,511.73 : x
  2. Step 2: Convert to fraction form
    27,041.75/40,560.60 = 9,511.73/x
  3. Step 3: Cross multiply
    27,041.75x = 40,560.60 × 9,511.73
  4. Step 4: Simplify right side
    27,041.75x = 385,801,475.84
  5. Step 5: Solve for x
    x = 385,801,475.84/27,041.75
  6. Step 6: Final answer
    x = 14,266.88

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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.