Home / 44,333.97-61,180.88-28,418.45

Finding the Fourth Proportional to 44,333.97, 61,180.88 and 28,418.45

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Solution

The fourth proportional to 44,333.97, 61,180.88 and 28,418.45 is: 39,217.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,333.97 : 61,180.88 = 28,418.45 : x
  2. Step 2: Convert to fraction form
    44,333.97/61,180.88 = 28,418.45/x
  3. Step 3: Cross multiply
    44,333.97x = 61,180.88 × 28,418.45
  4. Step 4: Simplify right side
    44,333.97x = 1,738,665,779.24
  5. Step 5: Solve for x
    x = 1,738,665,779.24/44,333.97
  6. Step 6: Final answer
    x = 39,217.46

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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.