Home / 37,372.58-56,057.65-15,179.39

Finding the Fourth Proportional to 37,372.58, 56,057.65 and 15,179.39

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Solution

The fourth proportional to 37,372.58, 56,057.65 and 15,179.39 is: 22,768.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,372.58 : 56,057.65 = 15,179.39 : x
  2. Step 2: Convert to fraction form
    37,372.58/56,057.65 = 15,179.39/x
  3. Step 3: Cross multiply
    37,372.58x = 56,057.65 × 15,179.39
  4. Step 4: Simplify right side
    37,372.58x = 850,920,613.60
  5. Step 5: Solve for x
    x = 850,920,613.60/37,372.58
  6. Step 6: Final answer
    x = 22,768.58

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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.