Home / 10,057.08-13,876.92-6,022.68

Finding the Fourth Proportional to 10,057.08, 13,876.92 and 6,022.68

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Solution

The fourth proportional to 10,057.08, 13,876.92 and 6,022.68 is: 8,310.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,057.08 : 13,876.92 = 6,022.68 : x
  2. Step 2: Convert to fraction form
    10,057.08/13,876.92 = 6,022.68/x
  3. Step 3: Cross multiply
    10,057.08x = 13,876.92 × 6,022.68
  4. Step 4: Simplify right side
    10,057.08x = 83,576,248.55
  5. Step 5: Solve for x
    x = 83,576,248.55/10,057.08
  6. Step 6: Final answer
    x = 8,310.19

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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.