Home / 6,344.20-9,527.10-4,702.60

Finding the Fourth Proportional to 6,344.20, 9,527.10 and 4,702.60

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Solution

The fourth proportional to 6,344.20, 9,527.10 and 4,702.60 is: 7,061.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344.20 : 9,527.10 = 4,702.60 : x
  2. Step 2: Convert to fraction form
    6,344.20/9,527.10 = 4,702.60/x
  3. Step 3: Cross multiply
    6,344.20x = 9,527.10 × 4,702.60
  4. Step 4: Simplify right side
    6,344.20x = 44,802,140.46
  5. Step 5: Solve for x
    x = 44,802,140.46/6,344.20
  6. Step 6: Final answer
    x = 7,061.91

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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.