Home / 40,656.26-60,996.41-17,284.52

Finding the Fourth Proportional to 40,656.26, 60,996.41 and 17,284.52

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Solution

The fourth proportional to 40,656.26, 60,996.41 and 17,284.52 is: 25,931.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,656.26 : 60,996.41 = 17,284.52 : x
  2. Step 2: Convert to fraction form
    40,656.26/60,996.41 = 17,284.52/x
  3. Step 3: Cross multiply
    40,656.26x = 60,996.41 × 17,284.52
  4. Step 4: Simplify right side
    40,656.26x = 1,054,293,277.17
  5. Step 5: Solve for x
    x = 1,054,293,277.17/40,656.26
  6. Step 6: Final answer
    x = 25,931.88

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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.