Home / 17,733.08-26,604.22-6,640.62

Finding the Fourth Proportional to 17,733.08, 26,604.22 and 6,640.62

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Solution

The fourth proportional to 17,733.08, 26,604.22 and 6,640.62 is: 9,962.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,733.08 : 26,604.22 = 6,640.62 : x
  2. Step 2: Convert to fraction form
    17,733.08/26,604.22 = 6,640.62/x
  3. Step 3: Cross multiply
    17,733.08x = 26,604.22 × 6,640.62
  4. Step 4: Simplify right side
    17,733.08x = 176,668,515.42
  5. Step 5: Solve for x
    x = 176,668,515.42/17,733.08
  6. Step 6: Final answer
    x = 9,962.65

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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.