Home / 17,372.82-26,059.68-5,526.68

Finding the Fourth Proportional to 17,372.82, 26,059.68 and 5,526.68

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Solution

The fourth proportional to 17,372.82, 26,059.68 and 5,526.68 is: 8,290.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,372.82 : 26,059.68 = 5,526.68 : x
  2. Step 2: Convert to fraction form
    17,372.82/26,059.68 = 5,526.68/x
  3. Step 3: Cross multiply
    17,372.82x = 26,059.68 × 5,526.68
  4. Step 4: Simplify right side
    17,372.82x = 144,023,381.96
  5. Step 5: Solve for x
    x = 144,023,381.96/17,372.82
  6. Step 6: Final answer
    x = 8,290.16

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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.