Home / 17,792.95-26,634.05-11,205.29

Finding the Fourth Proportional to 17,792.95, 26,634.05 and 11,205.29

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Solution

The fourth proportional to 17,792.95, 26,634.05 and 11,205.29 is: 16,773.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,792.95 : 26,634.05 = 11,205.29 : x
  2. Step 2: Convert to fraction form
    17,792.95/26,634.05 = 11,205.29/x
  3. Step 3: Cross multiply
    17,792.95x = 26,634.05 × 11,205.29
  4. Step 4: Simplify right side
    17,792.95x = 298,442,156.89
  5. Step 5: Solve for x
    x = 298,442,156.89/17,792.95
  6. Step 6: Final answer
    x = 16,773.06

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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.