Home / 17,792.07-26,687.14-9,026.76

Finding the Fourth Proportional to 17,792.07, 26,687.14 and 9,026.76

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Solution

The fourth proportional to 17,792.07, 26,687.14 and 9,026.76 is: 13,539.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,792.07 : 26,687.14 = 9,026.76 : x
  2. Step 2: Convert to fraction form
    17,792.07/26,687.14 = 9,026.76/x
  3. Step 3: Cross multiply
    17,792.07x = 26,687.14 × 9,026.76
  4. Step 4: Simplify right side
    17,792.07x = 240,898,229.30
  5. Step 5: Solve for x
    x = 240,898,229.30/17,792.07
  6. Step 6: Final answer
    x = 13,539.64

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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.