Home / 62,100.20-93,093.98-25,138.92

Finding the Fourth Proportional to 62,100.20, 93,093.98 and 25,138.92

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Solution

The fourth proportional to 62,100.20, 93,093.98 and 25,138.92 is: 37,685.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,100.20 : 93,093.98 = 25,138.92 : x
  2. Step 2: Convert to fraction form
    62,100.20/93,093.98 = 25,138.92/x
  3. Step 3: Cross multiply
    62,100.20x = 93,093.98 × 25,138.92
  4. Step 4: Simplify right side
    62,100.20x = 2,340,282,115.70
  5. Step 5: Solve for x
    x = 2,340,282,115.70/62,100.20
  6. Step 6: Final answer
    x = 37,685.58

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1.5x scale

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.