Home / 44,249.60-61,072.80-25,399.04

Finding the Fourth Proportional to 44,249.60, 61,072.80 and 25,399.04

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Solution

The fourth proportional to 44,249.60, 61,072.80 and 25,399.04 is: 35,055.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,249.60 : 61,072.80 = 25,399.04 : x
  2. Step 2: Convert to fraction form
    44,249.60/61,072.80 = 25,399.04/x
  3. Step 3: Cross multiply
    44,249.60x = 61,072.80 × 25,399.04
  4. Step 4: Simplify right side
    44,249.60x = 1,551,190,490.11
  5. Step 5: Solve for x
    x = 1,551,190,490.11/44,249.60
  6. Step 6: Final answer
    x = 35,055.47

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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.