Home / 10,760.84-14,846.25-6,724.91

Finding the Fourth Proportional to 10,760.84, 14,846.25 and 6,724.91

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Solution

The fourth proportional to 10,760.84, 14,846.25 and 6,724.91 is: 9,278.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,760.84 : 14,846.25 = 6,724.91 : x
  2. Step 2: Convert to fraction form
    10,760.84/14,846.25 = 6,724.91/x
  3. Step 3: Cross multiply
    10,760.84x = 14,846.25 × 6,724.91
  4. Step 4: Simplify right side
    10,760.84x = 99,839,695.09
  5. Step 5: Solve for x
    x = 99,839,695.09/10,760.84
  6. Step 6: Final answer
    x = 9,278.06

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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.