Home / 5,016.84-7,523.20-1,505.62

Finding the Fourth Proportional to 5,016.84, 7,523.20 and 1,505.62

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Solution

The fourth proportional to 5,016.84, 7,523.20 and 1,505.62 is: 2,257.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.84 : 7,523.20 = 1,505.62 : x
  2. Step 2: Convert to fraction form
    5,016.84/7,523.20 = 1,505.62/x
  3. Step 3: Cross multiply
    5,016.84x = 7,523.20 × 1,505.62
  4. Step 4: Simplify right side
    5,016.84x = 11,327,080.38
  5. Step 5: Solve for x
    x = 11,327,080.38/5,016.84
  6. Step 6: Final answer
    x = 2,257.81

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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.