Home / 5,232.68-7,850.44-1,534.88

Finding the Fourth Proportional to 5,232.68, 7,850.44 and 1,534.88

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Solution

The fourth proportional to 5,232.68, 7,850.44 and 1,534.88 is: 2,302.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,232.68 : 7,850.44 = 1,534.88 : x
  2. Step 2: Convert to fraction form
    5,232.68/7,850.44 = 1,534.88/x
  3. Step 3: Cross multiply
    5,232.68x = 7,850.44 × 1,534.88
  4. Step 4: Simplify right side
    5,232.68x = 12,049,504.89
  5. Step 5: Solve for x
    x = 12,049,504.89/5,232.68
  6. Step 6: Final answer
    x = 2,302.74

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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.