Home / 26,758.65-36,927.07-17,343.62

Finding the Fourth Proportional to 26,758.65, 36,927.07 and 17,343.62

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Solution

The fourth proportional to 26,758.65, 36,927.07 and 17,343.62 is: 23,934.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,758.65 : 36,927.07 = 17,343.62 : x
  2. Step 2: Convert to fraction form
    26,758.65/36,927.07 = 17,343.62/x
  3. Step 3: Cross multiply
    26,758.65x = 36,927.07 × 17,343.62
  4. Step 4: Simplify right side
    26,758.65x = 640,448,885.16
  5. Step 5: Solve for x
    x = 640,448,885.16/26,758.65
  6. Step 6: Final answer
    x = 23,934.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.