Home / 23,370.54-35,010.42-20,752.62

Finding the Fourth Proportional to 23,370.54, 35,010.42 and 20,752.62

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Solution

The fourth proportional to 23,370.54, 35,010.42 and 20,752.62 is: 31,088.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370.54 : 35,010.42 = 20,752.62 : x
  2. Step 2: Convert to fraction form
    23,370.54/35,010.42 = 20,752.62/x
  3. Step 3: Cross multiply
    23,370.54x = 35,010.42 × 20,752.62
  4. Step 4: Simplify right side
    23,370.54x = 726,557,942.30
  5. Step 5: Solve for x
    x = 726,557,942.30/23,370.54
  6. Step 6: Final answer
    x = 31,088.62

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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.