Home / 57,474.05-79,288.13-41,533.25

Finding the Fourth Proportional to 57,474.05, 79,288.13 and 41,533.25

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Solution

The fourth proportional to 57,474.05, 79,288.13 and 41,533.25 is: 57,297.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,474.05 : 79,288.13 = 41,533.25 : x
  2. Step 2: Convert to fraction form
    57,474.05/79,288.13 = 41,533.25/x
  3. Step 3: Cross multiply
    57,474.05x = 79,288.13 × 41,533.25
  4. Step 4: Simplify right side
    57,474.05x = 3,293,093,432.71
  5. Step 5: Solve for x
    x = 3,293,093,432.71/57,474.05
  6. Step 6: Final answer
    x = 57,297.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.