Home / 29,290.57-43,926.77-10,568.18

Finding the Fourth Proportional to 29,290.57, 43,926.77 and 10,568.18

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Solution

The fourth proportional to 29,290.57, 43,926.77 and 10,568.18 is: 15,848.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,290.57 : 43,926.77 = 10,568.18 : x
  2. Step 2: Convert to fraction form
    29,290.57/43,926.77 = 10,568.18/x
  3. Step 3: Cross multiply
    29,290.57x = 43,926.77 × 10,568.18
  4. Step 4: Simplify right side
    29,290.57x = 464,226,036.33
  5. Step 5: Solve for x
    x = 464,226,036.33/29,290.57
  6. Step 6: Final answer
    x = 15,848.99

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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.