Home / 62,190.30-93,305.18-22,208.41

Finding the Fourth Proportional to 62,190.30, 93,305.18 and 22,208.41

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Solution

The fourth proportional to 62,190.30, 93,305.18 and 22,208.41 is: 33,319.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,190.30 : 93,305.18 = 22,208.41 : x
  2. Step 2: Convert to fraction form
    62,190.30/93,305.18 = 22,208.41/x
  3. Step 3: Cross multiply
    62,190.30x = 93,305.18 × 22,208.41
  4. Step 4: Simplify right side
    62,190.30x = 2,072,159,692.56
  5. Step 5: Solve for x
    x = 2,072,159,692.56/62,190.30
  6. Step 6: Final answer
    x = 33,319.66

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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.