Home / 26,359.27-39,544.19-9,719.37

Finding the Fourth Proportional to 26,359.27, 39,544.19 and 9,719.37

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Solution

The fourth proportional to 26,359.27, 39,544.19 and 9,719.37 is: 14,581.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,359.27 : 39,544.19 = 9,719.37 : x
  2. Step 2: Convert to fraction form
    26,359.27/39,544.19 = 9,719.37/x
  3. Step 3: Cross multiply
    26,359.27x = 39,544.19 × 9,719.37
  4. Step 4: Simplify right side
    26,359.27x = 384,344,613.96
  5. Step 5: Solve for x
    x = 384,344,613.96/26,359.27
  6. Step 6: Final answer
    x = 14,581.00

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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.