Home / 39,995.94-59,956.51-17,797.26

Finding the Fourth Proportional to 39,995.94, 59,956.51 and 17,797.26

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Solution

The fourth proportional to 39,995.94, 59,956.51 and 17,797.26 is: 26,679.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,995.94 : 59,956.51 = 17,797.26 : x
  2. Step 2: Convert to fraction form
    39,995.94/59,956.51 = 17,797.26/x
  3. Step 3: Cross multiply
    39,995.94x = 59,956.51 × 17,797.26
  4. Step 4: Simplify right side
    39,995.94x = 1,067,061,597.16
  5. Step 5: Solve for x
    x = 1,067,061,597.16/39,995.94
  6. Step 6: Final answer
    x = 26,679.25

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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.