Home / 6,715.02-10,066.98-2,964.13

Finding the Fourth Proportional to 6,715.02, 10,066.98 and 2,964.13

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Solution

The fourth proportional to 6,715.02, 10,066.98 and 2,964.13 is: 4,443.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,715.02 : 10,066.98 = 2,964.13 : x
  2. Step 2: Convert to fraction form
    6,715.02/10,066.98 = 2,964.13/x
  3. Step 3: Cross multiply
    6,715.02x = 10,066.98 × 2,964.13
  4. Step 4: Simplify right side
    6,715.02x = 29,839,837.43
  5. Step 5: Solve for x
    x = 29,839,837.43/6,715.02
  6. Step 6: Final answer
    x = 4,443.75

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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.