Home / 6,008.40-8,294.58-3,773.52

Finding the Fourth Proportional to 6,008.40, 8,294.58 and 3,773.52

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Solution

The fourth proportional to 6,008.40, 8,294.58 and 3,773.52 is: 5,209.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,008.40 : 8,294.58 = 3,773.52 : x
  2. Step 2: Convert to fraction form
    6,008.40/8,294.58 = 3,773.52/x
  3. Step 3: Cross multiply
    6,008.40x = 8,294.58 × 3,773.52
  4. Step 4: Simplify right side
    6,008.40x = 31,299,763.52
  5. Step 5: Solve for x
    x = 31,299,763.52/6,008.40
  6. Step 6: Final answer
    x = 5,209.33

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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.