Home / 44,843.09-61,435.33-43,161.53

Finding the Fourth Proportional to 44,843.09, 61,435.33 and 43,161.53

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Solution

The fourth proportional to 44,843.09, 61,435.33 and 43,161.53 is: 59,131.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,843.09 : 61,435.33 = 43,161.53 : x
  2. Step 2: Convert to fraction form
    44,843.09/61,435.33 = 43,161.53/x
  3. Step 3: Cross multiply
    44,843.09x = 61,435.33 × 43,161.53
  4. Step 4: Simplify right side
    44,843.09x = 2,651,642,423.77
  5. Step 5: Solve for x
    x = 2,651,642,423.77/44,843.09
  6. Step 6: Final answer
    x = 59,131.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.