Home / 26,510.88-39,924.12-23,089.44

Finding the Fourth Proportional to 26,510.88, 39,924.12 and 23,089.44

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Solution

The fourth proportional to 26,510.88, 39,924.12 and 23,089.44 is: 34,771.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,510.88 : 39,924.12 = 23,089.44 : x
  2. Step 2: Convert to fraction form
    26,510.88/39,924.12 = 23,089.44/x
  3. Step 3: Cross multiply
    26,510.88x = 39,924.12 × 23,089.44
  4. Step 4: Simplify right side
    26,510.88x = 921,825,573.29
  5. Step 5: Solve for x
    x = 921,825,573.29/26,510.88
  6. Step 6: Final answer
    x = 34,771.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.