Home / 37,572.28-56,268.97-21,743.96

Finding the Fourth Proportional to 37,572.28, 56,268.97 and 21,743.96

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Solution

The fourth proportional to 37,572.28, 56,268.97 and 21,743.96 is: 32,564.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,572.28 : 56,268.97 = 21,743.96 : x
  2. Step 2: Convert to fraction form
    37,572.28/56,268.97 = 21,743.96/x
  3. Step 3: Cross multiply
    37,572.28x = 56,268.97 × 21,743.96
  4. Step 4: Simplify right side
    37,572.28x = 1,223,510,232.92
  5. Step 5: Solve for x
    x = 1,223,510,232.92/37,572.28
  6. Step 6: Final answer
    x = 32,564.17

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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.