Home / 37,691.58-56,537.40-16,627.16

Finding the Fourth Proportional to 37,691.58, 56,537.40 and 16,627.16

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Solution

The fourth proportional to 37,691.58, 56,537.40 and 16,627.16 is: 24,940.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,691.58 : 56,537.40 = 16,627.16 : x
  2. Step 2: Convert to fraction form
    37,691.58/56,537.40 = 16,627.16/x
  3. Step 3: Cross multiply
    37,691.58x = 56,537.40 × 16,627.16
  4. Step 4: Simplify right side
    37,691.58x = 940,056,395.78
  5. Step 5: Solve for x
    x = 940,056,395.78/37,691.58
  6. Step 6: Final answer
    x = 24,940.75

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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.