Home / 62,618.70-93,904.69-25,166.10

Finding the Fourth Proportional to 62,618.70, 93,904.69 and 25,166.10

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Solution

The fourth proportional to 62,618.70, 93,904.69 and 25,166.10 is: 37,739.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,618.70 : 93,904.69 = 25,166.10 : x
  2. Step 2: Convert to fraction form
    62,618.70/93,904.69 = 25,166.10/x
  3. Step 3: Cross multiply
    62,618.70x = 93,904.69 × 25,166.10
  4. Step 4: Simplify right side
    62,618.70x = 2,363,214,819.01
  5. Step 5: Solve for x
    x = 2,363,214,819.01/62,618.70
  6. Step 6: Final answer
    x = 37,739.76

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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.