Home / 7,299.15-10,947.75-2,034.55

Finding the Fourth Proportional to 7,299.15, 10,947.75 and 2,034.55

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Solution

The fourth proportional to 7,299.15, 10,947.75 and 2,034.55 is: 3,051.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299.15 : 10,947.75 = 2,034.55 : x
  2. Step 2: Convert to fraction form
    7,299.15/10,947.75 = 2,034.55/x
  3. Step 3: Cross multiply
    7,299.15x = 10,947.75 × 2,034.55
  4. Step 4: Simplify right side
    7,299.15x = 22,273,744.76
  5. Step 5: Solve for x
    x = 22,273,744.76/7,299.15
  6. Step 6: Final answer
    x = 3,051.55

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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.