Home / 4,612.42-6,365.12-2,516.54

Finding the Fourth Proportional to 4,612.42, 6,365.12 and 2,516.54

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Solution

The fourth proportional to 4,612.42, 6,365.12 and 2,516.54 is: 3,472.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612.42 : 6,365.12 = 2,516.54 : x
  2. Step 2: Convert to fraction form
    4,612.42/6,365.12 = 2,516.54/x
  3. Step 3: Cross multiply
    4,612.42x = 6,365.12 × 2,516.54
  4. Step 4: Simplify right side
    4,612.42x = 16,018,082.41
  5. Step 5: Solve for x
    x = 16,018,082.41/4,612.42
  6. Step 6: Final answer
    x = 3,472.82

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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.