Home / 4,710.46-6,492.85-3,197.56

Finding the Fourth Proportional to 4,710.46, 6,492.85 and 3,197.56

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Solution

The fourth proportional to 4,710.46, 6,492.85 and 3,197.56 is: 4,407.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710.46 : 6,492.85 = 3,197.56 : x
  2. Step 2: Convert to fraction form
    4,710.46/6,492.85 = 3,197.56/x
  3. Step 3: Cross multiply
    4,710.46x = 6,492.85 × 3,197.56
  4. Step 4: Simplify right side
    4,710.46x = 20,761,265.39
  5. Step 5: Solve for x
    x = 20,761,265.39/4,710.46
  6. Step 6: Final answer
    x = 4,407.48

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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.