Home / 26,226.93-39,293.75-15,110.65

Finding the Fourth Proportional to 26,226.93, 39,293.75 and 15,110.65

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Solution

The fourth proportional to 26,226.93, 39,293.75 and 15,110.65 is: 22,639.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,226.93 : 39,293.75 = 15,110.65 : x
  2. Step 2: Convert to fraction form
    26,226.93/39,293.75 = 15,110.65/x
  3. Step 3: Cross multiply
    26,226.93x = 39,293.75 × 15,110.65
  4. Step 4: Simplify right side
    26,226.93x = 593,754,103.44
  5. Step 5: Solve for x
    x = 593,754,103.44/26,226.93
  6. Step 6: Final answer
    x = 22,639.10

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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.