Home / 6,306.44-9,492.54-5,355.09

Finding the Fourth Proportional to 6,306.44, 9,492.54 and 5,355.09

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Solution

The fourth proportional to 6,306.44, 9,492.54 and 5,355.09 is: 8,060.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,306.44 : 9,492.54 = 5,355.09 : x
  2. Step 2: Convert to fraction form
    6,306.44/9,492.54 = 5,355.09/x
  3. Step 3: Cross multiply
    6,306.44x = 9,492.54 × 5,355.09
  4. Step 4: Simplify right side
    6,306.44x = 50,833,385.95
  5. Step 5: Solve for x
    x = 50,833,385.95/6,306.44
  6. Step 6: Final answer
    x = 8,060.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.