Home / 37,110.10-55,679.25-22,329.22

Finding the Fourth Proportional to 37,110.10, 55,679.25 and 22,329.22

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Solution

The fourth proportional to 37,110.10, 55,679.25 and 22,329.22 is: 33,502.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,110.10 : 55,679.25 = 22,329.22 : x
  2. Step 2: Convert to fraction form
    37,110.10/55,679.25 = 22,329.22/x
  3. Step 3: Cross multiply
    37,110.10x = 55,679.25 × 22,329.22
  4. Step 4: Simplify right side
    37,110.10x = 1,243,274,222.69
  5. Step 5: Solve for x
    x = 1,243,274,222.69/37,110.10
  6. Step 6: Final answer
    x = 33,502.31

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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.