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Finding the Fourth Proportional to 7,298.76, 10,947.18 and 2,034.12

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Solution

The fourth proportional to 7,298.76, 10,947.18 and 2,034.12 is: 3,050.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,298.76 : 10,947.18 = 2,034.12 : x
  2. Step 2: Convert to fraction form
    7,298.76/10,947.18 = 2,034.12/x
  3. Step 3: Cross multiply
    7,298.76x = 10,947.18 × 2,034.12
  4. Step 4: Simplify right side
    7,298.76x = 22,267,877.78
  5. Step 5: Solve for x
    x = 22,267,877.78/7,298.76
  6. Step 6: Final answer
    x = 3,050.91

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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.