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Finding the Fourth Proportional to 6,165.44, 9,248.16 and 2,061.44

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Solution

The fourth proportional to 6,165.44, 9,248.16 and 2,061.44 is: 3,092.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,165.44 : 9,248.16 = 2,061.44 : x
  2. Step 2: Convert to fraction form
    6,165.44/9,248.16 = 2,061.44/x
  3. Step 3: Cross multiply
    6,165.44x = 9,248.16 × 2,061.44
  4. Step 4: Simplify right side
    6,165.44x = 19,064,526.95
  5. Step 5: Solve for x
    x = 19,064,526.95/6,165.44
  6. Step 6: Final answer
    x = 3,092.16

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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.