Home / 49,311.51-73,976.98-16,029.42

Finding the Fourth Proportional to 49,311.51, 73,976.98 and 16,029.42

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Solution

The fourth proportional to 49,311.51, 73,976.98 and 16,029.42 is: 24,047.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,311.51 : 73,976.98 = 16,029.42 : x
  2. Step 2: Convert to fraction form
    49,311.51/73,976.98 = 16,029.42/x
  3. Step 3: Cross multiply
    49,311.51x = 73,976.98 × 16,029.42
  4. Step 4: Simplify right side
    49,311.51x = 1,185,808,082.75
  5. Step 5: Solve for x
    x = 1,185,808,082.75/49,311.51
  6. Step 6: Final answer
    x = 24,047.29

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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.