Home / 4,310.52-6,471.24-3,665.35

Finding the Fourth Proportional to 4,310.52, 6,471.24 and 3,665.35

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Solution

The fourth proportional to 4,310.52, 6,471.24 and 3,665.35 is: 5,502.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310.52 : 6,471.24 = 3,665.35 : x
  2. Step 2: Convert to fraction form
    4,310.52/6,471.24 = 3,665.35/x
  3. Step 3: Cross multiply
    4,310.52x = 6,471.24 × 3,665.35
  4. Step 4: Simplify right side
    4,310.52x = 23,719,374.50
  5. Step 5: Solve for x
    x = 23,719,374.50/4,310.52
  6. Step 6: Final answer
    x = 5,502.68

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1.5x scale

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.