Home / 40,518.03-55,847.96-27,084.39

Finding the Fourth Proportional to 40,518.03, 55,847.96 and 27,084.39

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Solution

The fourth proportional to 40,518.03, 55,847.96 and 27,084.39 is: 37,331.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,518.03 : 55,847.96 = 27,084.39 : x
  2. Step 2: Convert to fraction form
    40,518.03/55,847.96 = 27,084.39/x
  3. Step 3: Cross multiply
    40,518.03x = 55,847.96 × 27,084.39
  4. Step 4: Simplify right side
    40,518.03x = 1,512,607,686.06
  5. Step 5: Solve for x
    x = 1,512,607,686.06/40,518.03
  6. Step 6: Final answer
    x = 37,331.71

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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.