Home / 48,846-73,269.72-15,566.04

Finding the Fourth Proportional to 48,846, 73,269.72 and 15,566.04

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Solution

The fourth proportional to 48,846, 73,269.72 and 15,566.04 is: 23,349.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,846 : 73,269.72 = 15,566.04 : x
  2. Step 2: Convert to fraction form
    48,846/73,269.72 = 15,566.04/x
  3. Step 3: Cross multiply
    48,846x = 73,269.72 × 15,566.04
  4. Step 4: Simplify right side
    48,846x = 1,140,519,392.31
  5. Step 5: Solve for x
    x = 1,140,519,392.31/48,846
  6. Step 6: Final answer
    x = 23,349.29

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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.