Home / 6,274.10-9,407.46-2,377.60

Finding the Fourth Proportional to 6,274.10, 9,407.46 and 2,377.60

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Solution

The fourth proportional to 6,274.10, 9,407.46 and 2,377.60 is: 3,565.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274.10 : 9,407.46 = 2,377.60 : x
  2. Step 2: Convert to fraction form
    6,274.10/9,407.46 = 2,377.60/x
  3. Step 3: Cross multiply
    6,274.10x = 9,407.46 × 2,377.60
  4. Step 4: Simplify right side
    6,274.10x = 22,367,176.90
  5. Step 5: Solve for x
    x = 22,367,176.90/6,274.10
  6. Step 6: Final answer
    x = 3,565.00

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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.