Home / 17,639.22-26,462.74-5,952.18

Finding the Fourth Proportional to 17,639.22, 26,462.74 and 5,952.18

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Solution

The fourth proportional to 17,639.22, 26,462.74 and 5,952.18 is: 8,929.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,639.22 : 26,462.74 = 5,952.18 : x
  2. Step 2: Convert to fraction form
    17,639.22/26,462.74 = 5,952.18/x
  3. Step 3: Cross multiply
    17,639.22x = 26,462.74 × 5,952.18
  4. Step 4: Simplify right side
    17,639.22x = 157,510,991.77
  5. Step 5: Solve for x
    x = 157,510,991.77/17,639.22
  6. Step 6: Final answer
    x = 8,929.59

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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.