Home / 17,338.44-26,015.87-16,534.72

Finding the Fourth Proportional to 17,338.44, 26,015.87 and 16,534.72

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Solution

The fourth proportional to 17,338.44, 26,015.87 and 16,534.72 is: 24,809.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,338.44 : 26,015.87 = 16,534.72 : x
  2. Step 2: Convert to fraction form
    17,338.44/26,015.87 = 16,534.72/x
  3. Step 3: Cross multiply
    17,338.44x = 26,015.87 × 16,534.72
  4. Step 4: Simplify right side
    17,338.44x = 430,165,126.01
  5. Step 5: Solve for x
    x = 430,165,126.01/17,338.44
  6. Step 6: Final answer
    x = 24,809.91

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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.