Home / 22,763.51-34,150.28-6,968.66

Finding the Fourth Proportional to 22,763.51, 34,150.28 and 6,968.66

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Solution

The fourth proportional to 22,763.51, 34,150.28 and 6,968.66 is: 10,454.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,763.51 : 34,150.28 = 6,968.66 : x
  2. Step 2: Convert to fraction form
    22,763.51/34,150.28 = 6,968.66/x
  3. Step 3: Cross multiply
    22,763.51x = 34,150.28 × 6,968.66
  4. Step 4: Simplify right side
    22,763.51x = 237,981,690.22
  5. Step 5: Solve for x
    x = 237,981,690.22/22,763.51
  6. Step 6: Final answer
    x = 10,454.53

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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.