Home / 48,760.55-73,137.18-17,595.80

Finding the Fourth Proportional to 48,760.55, 73,137.18 and 17,595.80

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Solution

The fourth proportional to 48,760.55, 73,137.18 and 17,595.80 is: 26,392.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,760.55 : 73,137.18 = 17,595.80 : x
  2. Step 2: Convert to fraction form
    48,760.55/73,137.18 = 17,595.80/x
  3. Step 3: Cross multiply
    48,760.55x = 73,137.18 × 17,595.80
  4. Step 4: Simplify right side
    48,760.55x = 1,286,907,191.84
  5. Step 5: Solve for x
    x = 1,286,907,191.84/48,760.55
  6. Step 6: Final answer
    x = 26,392.38

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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.