Home / 62,260.60-93,415.20-22,821.70

Finding the Fourth Proportional to 62,260.60, 93,415.20 and 22,821.70

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Solution

The fourth proportional to 62,260.60, 93,415.20 and 22,821.70 is: 34,241.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,260.60 : 93,415.20 = 22,821.70 : x
  2. Step 2: Convert to fraction form
    62,260.60/93,415.20 = 22,821.70/x
  3. Step 3: Cross multiply
    62,260.60x = 93,415.20 × 22,821.70
  4. Step 4: Simplify right side
    62,260.60x = 2,131,893,669.84
  5. Step 5: Solve for x
    x = 2,131,893,669.84/62,260.60
  6. Step 6: Final answer
    x = 34,241.46

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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.