Home / 62,161.10-93,240.95-37,208.11

Finding the Fourth Proportional to 62,161.10, 93,240.95 and 37,208.11

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Solution

The fourth proportional to 62,161.10, 93,240.95 and 37,208.11 is: 55,811.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,161.10 : 93,240.95 = 37,208.11 : x
  2. Step 2: Convert to fraction form
    62,161.10/93,240.95 = 37,208.11/x
  3. Step 3: Cross multiply
    62,161.10x = 93,240.95 × 37,208.11
  4. Step 4: Simplify right side
    62,161.10x = 3,469,319,524.10
  5. Step 5: Solve for x
    x = 3,469,319,524.10/62,161.10
  6. Step 6: Final answer
    x = 55,811.75

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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.