Home / 37,824.80-57,020.44-35,287.52

Finding the Fourth Proportional to 37,824.80, 57,020.44 and 35,287.52

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Solution

The fourth proportional to 37,824.80, 57,020.44 and 35,287.52 is: 53,195.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,824.80 : 57,020.44 = 35,287.52 : x
  2. Step 2: Convert to fraction form
    37,824.80/57,020.44 = 35,287.52/x
  3. Step 3: Cross multiply
    37,824.80x = 57,020.44 × 35,287.52
  4. Step 4: Simplify right side
    37,824.80x = 2,012,109,916.91
  5. Step 5: Solve for x
    x = 2,012,109,916.91/37,824.80
  6. Step 6: Final answer
    x = 53,195.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.