Home / 22,887.06-34,342.36-17,338.56

Finding the Fourth Proportional to 22,887.06, 34,342.36 and 17,338.56

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Solution

The fourth proportional to 22,887.06, 34,342.36 and 17,338.56 is: 26,016.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,887.06 : 34,342.36 = 17,338.56 : x
  2. Step 2: Convert to fraction form
    22,887.06/34,342.36 = 17,338.56/x
  3. Step 3: Cross multiply
    22,887.06x = 34,342.36 × 17,338.56
  4. Step 4: Simplify right side
    22,887.06x = 595,447,069.40
  5. Step 5: Solve for x
    x = 595,447,069.40/22,887.06
  6. Step 6: Final answer
    x = 26,016.76

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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.