Home / 8,094.16-12,141.24-2,250.76

Finding the Fourth Proportional to 8,094.16, 12,141.24 and 2,250.76

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Solution

The fourth proportional to 8,094.16, 12,141.24 and 2,250.76 is: 3,376.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094.16 : 12,141.24 = 2,250.76 : x
  2. Step 2: Convert to fraction form
    8,094.16/12,141.24 = 2,250.76/x
  3. Step 3: Cross multiply
    8,094.16x = 12,141.24 × 2,250.76
  4. Step 4: Simplify right side
    8,094.16x = 27,327,017.34
  5. Step 5: Solve for x
    x = 27,327,017.34/8,094.16
  6. Step 6: Final answer
    x = 3,376.14

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.