Home / 6,871.42-10,301.01-3,359.53

Finding the Fourth Proportional to 6,871.42, 10,301.01 and 3,359.53

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Solution

The fourth proportional to 6,871.42, 10,301.01 and 3,359.53 is: 5,036.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871.42 : 10,301.01 = 3,359.53 : x
  2. Step 2: Convert to fraction form
    6,871.42/10,301.01 = 3,359.53/x
  3. Step 3: Cross multiply
    6,871.42x = 10,301.01 × 3,359.53
  4. Step 4: Simplify right side
    6,871.42x = 34,606,552.13
  5. Step 5: Solve for x
    x = 34,606,552.13/6,871.42
  6. Step 6: Final answer
    x = 5,036.30

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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.