Home / 6,083.40-9,125.10-2,188.11

Finding the Fourth Proportional to 6,083.40, 9,125.10 and 2,188.11

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Solution

The fourth proportional to 6,083.40, 9,125.10 and 2,188.11 is: 3,282.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083.40 : 9,125.10 = 2,188.11 : x
  2. Step 2: Convert to fraction form
    6,083.40/9,125.10 = 2,188.11/x
  3. Step 3: Cross multiply
    6,083.40x = 9,125.10 × 2,188.11
  4. Step 4: Simplify right side
    6,083.40x = 19,966,722.56
  5. Step 5: Solve for x
    x = 19,966,722.56/6,083.40
  6. Step 6: Final answer
    x = 3,282.17

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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.