Home / 5,035.28-6,948.88-3,445.26

Finding the Fourth Proportional to 5,035.28, 6,948.88 and 3,445.26

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Solution

The fourth proportional to 5,035.28, 6,948.88 and 3,445.26 is: 4,754.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035.28 : 6,948.88 = 3,445.26 : x
  2. Step 2: Convert to fraction form
    5,035.28/6,948.88 = 3,445.26/x
  3. Step 3: Cross multiply
    5,035.28x = 6,948.88 × 3,445.26
  4. Step 4: Simplify right side
    5,035.28x = 23,940,678.30
  5. Step 5: Solve for x
    x = 23,940,678.30/5,035.28
  6. Step 6: Final answer
    x = 4,754.59

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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.