Home / 5,035.10-6,948.27-2,766.44

Finding the Fourth Proportional to 5,035.10, 6,948.27 and 2,766.44

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Solution

The fourth proportional to 5,035.10, 6,948.27 and 2,766.44 is: 3,817.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035.10 : 6,948.27 = 2,766.44 : x
  2. Step 2: Convert to fraction form
    5,035.10/6,948.27 = 2,766.44/x
  3. Step 3: Cross multiply
    5,035.10x = 6,948.27 × 2,766.44
  4. Step 4: Simplify right side
    5,035.10x = 19,221,937.32
  5. Step 5: Solve for x
    x = 19,221,937.32/5,035.10
  6. Step 6: Final answer
    x = 3,817.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.