Home / 26,025.93-39,049.83-13,549.14

Finding the Fourth Proportional to 26,025.93, 39,049.83 and 13,549.14

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Solution

The fourth proportional to 26,025.93, 39,049.83 and 13,549.14 is: 20,329.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025.93 : 39,049.83 = 13,549.14 : x
  2. Step 2: Convert to fraction form
    26,025.93/39,049.83 = 13,549.14/x
  3. Step 3: Cross multiply
    26,025.93x = 39,049.83 × 13,549.14
  4. Step 4: Simplify right side
    26,025.93x = 529,091,613.65
  5. Step 5: Solve for x
    x = 529,091,613.65/26,025.93
  6. Step 6: Final answer
    x = 20,329.40

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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.