Home / 60,396.36-90,514.35-27,110.22

Finding the Fourth Proportional to 60,396.36, 90,514.35 and 27,110.22

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Solution

The fourth proportional to 60,396.36, 90,514.35 and 27,110.22 is: 40,629.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,396.36 : 90,514.35 = 27,110.22 : x
  2. Step 2: Convert to fraction form
    60,396.36/90,514.35 = 27,110.22/x
  3. Step 3: Cross multiply
    60,396.36x = 90,514.35 × 27,110.22
  4. Step 4: Simplify right side
    60,396.36x = 2,453,863,941.66
  5. Step 5: Solve for x
    x = 2,453,863,941.66/60,396.36
  6. Step 6: Final answer
    x = 40,629.33

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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.