Home / 26,022.67-35,911.28-14,086.10

Finding the Fourth Proportional to 26,022.67, 35,911.28 and 14,086.10

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Solution

The fourth proportional to 26,022.67, 35,911.28 and 14,086.10 is: 19,438.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022.67 : 35,911.28 = 14,086.10 : x
  2. Step 2: Convert to fraction form
    26,022.67/35,911.28 = 14,086.10/x
  3. Step 3: Cross multiply
    26,022.67x = 35,911.28 × 14,086.10
  4. Step 4: Simplify right side
    26,022.67x = 505,850,006.20
  5. Step 5: Solve for x
    x = 505,850,006.20/26,022.67
  6. Step 6: Final answer
    x = 19,438.82

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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.