Home / 11,360.58-17,041.68-3,569.22

Finding the Fourth Proportional to 11,360.58, 17,041.68 and 3,569.22

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Solution

The fourth proportional to 11,360.58, 17,041.68 and 3,569.22 is: 5,354.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360.58 : 17,041.68 = 3,569.22 : x
  2. Step 2: Convert to fraction form
    11,360.58/17,041.68 = 3,569.22/x
  3. Step 3: Cross multiply
    11,360.58x = 17,041.68 × 3,569.22
  4. Step 4: Simplify right side
    11,360.58x = 60,825,505.09
  5. Step 5: Solve for x
    x = 60,825,505.09/11,360.58
  6. Step 6: Final answer
    x = 5,354.08

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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.