Home / 10,833.06-16,250.06-3,437.36

Finding the Fourth Proportional to 10,833.06, 16,250.06 and 3,437.36

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Solution

The fourth proportional to 10,833.06, 16,250.06 and 3,437.36 is: 5,156.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,833.06 : 16,250.06 = 3,437.36 : x
  2. Step 2: Convert to fraction form
    10,833.06/16,250.06 = 3,437.36/x
  3. Step 3: Cross multiply
    10,833.06x = 16,250.06 × 3,437.36
  4. Step 4: Simplify right side
    10,833.06x = 55,857,306.24
  5. Step 5: Solve for x
    x = 55,857,306.24/10,833.06
  6. Step 6: Final answer
    x = 5,156.19

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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.