Home / 54,536.05-75,241.66-44,447.15

Finding the Fourth Proportional to 54,536.05, 75,241.66 and 44,447.15

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Solution

The fourth proportional to 54,536.05, 75,241.66 and 44,447.15 is: 61,322.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,536.05 : 75,241.66 = 44,447.15 : x
  2. Step 2: Convert to fraction form
    54,536.05/75,241.66 = 44,447.15/x
  3. Step 3: Cross multiply
    54,536.05x = 75,241.66 × 44,447.15
  4. Step 4: Simplify right side
    54,536.05x = 3,344,277,085.36
  5. Step 5: Solve for x
    x = 3,344,277,085.36/54,536.05
  6. Step 6: Final answer
    x = 61,322.32

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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.