Home / 37,160.71-55,756.68-23,132.47

Finding the Fourth Proportional to 37,160.71, 55,756.68 and 23,132.47

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Solution

The fourth proportional to 37,160.71, 55,756.68 and 23,132.47 is: 34,708.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,160.71 : 55,756.68 = 23,132.47 : x
  2. Step 2: Convert to fraction form
    37,160.71/55,756.68 = 23,132.47/x
  3. Step 3: Cross multiply
    37,160.71x = 55,756.68 × 23,132.47
  4. Step 4: Simplify right side
    37,160.71x = 1,289,789,766.51
  5. Step 5: Solve for x
    x = 1,289,789,766.51/37,160.71
  6. Step 6: Final answer
    x = 34,708.43

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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.