Home / 6,275.34-9,411.21-2,527.11

Finding the Fourth Proportional to 6,275.34, 9,411.21 and 2,527.11

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Solution

The fourth proportional to 6,275.34, 9,411.21 and 2,527.11 is: 3,789.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275.34 : 9,411.21 = 2,527.11 : x
  2. Step 2: Convert to fraction form
    6,275.34/9,411.21 = 2,527.11/x
  3. Step 3: Cross multiply
    6,275.34x = 9,411.21 × 2,527.11
  4. Step 4: Simplify right side
    6,275.34x = 23,783,162.90
  5. Step 5: Solve for x
    x = 23,783,162.90/6,275.34
  6. Step 6: Final answer
    x = 3,789.94

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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.