Home / 6,302.67-8,697.60-3,508.17

Finding the Fourth Proportional to 6,302.67, 8,697.60 and 3,508.17

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Solution

The fourth proportional to 6,302.67, 8,697.60 and 3,508.17 is: 4,841.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,302.67 : 8,697.60 = 3,508.17 : x
  2. Step 2: Convert to fraction form
    6,302.67/8,697.60 = 3,508.17/x
  3. Step 3: Cross multiply
    6,302.67x = 8,697.60 × 3,508.17
  4. Step 4: Simplify right side
    6,302.67x = 30,512,659.39
  5. Step 5: Solve for x
    x = 30,512,659.39/6,302.67
  6. Step 6: Final answer
    x = 4,841.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.