Home / 41,399.03-57,135.03-25,483.16

Finding the Fourth Proportional to 41,399.03, 57,135.03 and 25,483.16

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Solution

The fourth proportional to 41,399.03, 57,135.03 and 25,483.16 is: 35,169.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,399.03 : 57,135.03 = 25,483.16 : x
  2. Step 2: Convert to fraction form
    41,399.03/57,135.03 = 25,483.16/x
  3. Step 3: Cross multiply
    41,399.03x = 57,135.03 × 25,483.16
  4. Step 4: Simplify right side
    41,399.03x = 1,455,981,111.09
  5. Step 5: Solve for x
    x = 1,455,981,111.09/41,399.03
  6. Step 6: Final answer
    x = 35,169.45

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1.5x scale

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.