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Finding the Fourth Proportional to 9,767.01, 14,625.49 and 6,760.88

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Solution

The fourth proportional to 9,767.01, 14,625.49 and 6,760.88 is: 10,124.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767.01 : 14,625.49 = 6,760.88 : x
  2. Step 2: Convert to fraction form
    9,767.01/14,625.49 = 6,760.88/x
  3. Step 3: Cross multiply
    9,767.01x = 14,625.49 × 6,760.88
  4. Step 4: Simplify right side
    9,767.01x = 98,881,182.83
  5. Step 5: Solve for x
    x = 98,881,182.83/9,767.01
  6. Step 6: Final answer
    x = 10,124.00

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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.