Home / 26,076.33-39,016.08-14,988.24

Finding the Fourth Proportional to 26,076.33, 39,016.08 and 14,988.24

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Solution

The fourth proportional to 26,076.33, 39,016.08 and 14,988.24 is: 22,425.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,076.33 : 39,016.08 = 14,988.24 : x
  2. Step 2: Convert to fraction form
    26,076.33/39,016.08 = 14,988.24/x
  3. Step 3: Cross multiply
    26,076.33x = 39,016.08 × 14,988.24
  4. Step 4: Simplify right side
    26,076.33x = 584,782,370.90
  5. Step 5: Solve for x
    x = 584,782,370.90/26,076.33
  6. Step 6: Final answer
    x = 22,425.79

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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.