Home / 62,623.14-93,911.34-25,170.54

Finding the Fourth Proportional to 62,623.14, 93,911.34 and 25,170.54

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Solution

The fourth proportional to 62,623.14, 93,911.34 and 25,170.54 is: 37,746.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,623.14 : 93,911.34 = 25,170.54 : x
  2. Step 2: Convert to fraction form
    62,623.14/93,911.34 = 25,170.54/x
  3. Step 3: Cross multiply
    62,623.14x = 93,911.34 × 25,170.54
  4. Step 4: Simplify right side
    62,623.14x = 2,363,799,139.92
  5. Step 5: Solve for x
    x = 2,363,799,139.92/62,623.14
  6. Step 6: Final answer
    x = 37,746.42

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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.