Home / 37,371.83-56,072.86-15,179.45

Finding the Fourth Proportional to 37,371.83, 56,072.86 and 15,179.45

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Solution

The fourth proportional to 37,371.83, 56,072.86 and 15,179.45 is: 22,775.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,371.83 : 56,072.86 = 15,179.45 : x
  2. Step 2: Convert to fraction form
    37,371.83/56,072.86 = 15,179.45/x
  3. Step 3: Cross multiply
    37,371.83x = 56,072.86 × 15,179.45
  4. Step 4: Simplify right side
    37,371.83x = 851,154,856.41
  5. Step 5: Solve for x
    x = 851,154,856.41/37,371.83
  6. Step 6: Final answer
    x = 22,775.31

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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.