Home / 22,792.33-34,122.29-13,275.63

Finding the Fourth Proportional to 22,792.33, 34,122.29 and 13,275.63

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Solution

The fourth proportional to 22,792.33, 34,122.29 and 13,275.63 is: 19,874.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,792.33 : 34,122.29 = 13,275.63 : x
  2. Step 2: Convert to fraction form
    22,792.33/34,122.29 = 13,275.63/x
  3. Step 3: Cross multiply
    22,792.33x = 34,122.29 × 13,275.63
  4. Step 4: Simplify right side
    22,792.33x = 452,994,896.79
  5. Step 5: Solve for x
    x = 452,994,896.79/22,792.33
  6. Step 6: Final answer
    x = 19,874.88

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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.