Home / 62,203.06-93,295.41-30,604.66

Finding the Fourth Proportional to 62,203.06, 93,295.41 and 30,604.66

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Solution

The fourth proportional to 62,203.06, 93,295.41 and 30,604.66 is: 45,902.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,203.06 : 93,295.41 = 30,604.66 : x
  2. Step 2: Convert to fraction form
    62,203.06/93,295.41 = 30,604.66/x
  3. Step 3: Cross multiply
    62,203.06x = 93,295.41 × 30,604.66
  4. Step 4: Simplify right side
    62,203.06x = 2,855,274,302.61
  5. Step 5: Solve for x
    x = 2,855,274,302.61/62,203.06
  6. Step 6: Final answer
    x = 45,902.47

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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.