Home / 37,418.88-55,957.80-27,937.83

Finding the Fourth Proportional to 37,418.88, 55,957.80 and 27,937.83

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Solution

The fourth proportional to 37,418.88, 55,957.80 and 27,937.83 is: 41,779.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,418.88 : 55,957.80 = 27,937.83 : x
  2. Step 2: Convert to fraction form
    37,418.88/55,957.80 = 27,937.83/x
  3. Step 3: Cross multiply
    37,418.88x = 55,957.80 × 27,937.83
  4. Step 4: Simplify right side
    37,418.88x = 1,563,339,503.57
  5. Step 5: Solve for x
    x = 1,563,339,503.57/37,418.88
  6. Step 6: Final answer
    x = 41,779.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.