Home / 73,696.19-110,567.66-26,310.24

Finding the Fourth Proportional to 73,696.19, 110,567.66 and 26,310.24

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Solution

The fourth proportional to 73,696.19, 110,567.66 and 26,310.24 is: 39,473.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,696.19 : 110,567.66 = 26,310.24 : x
  2. Step 2: Convert to fraction form
    73,696.19/110,567.66 = 26,310.24/x
  3. Step 3: Cross multiply
    73,696.19x = 110,567.66 × 26,310.24
  4. Step 4: Simplify right side
    73,696.19x = 2,909,061,539.29
  5. Step 5: Solve for x
    x = 2,909,061,539.29/73,696.19
  6. Step 6: Final answer
    x = 39,473.71

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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.