Home / 48,872.14-73,312.32-15,596.92

Finding the Fourth Proportional to 48,872.14, 73,312.32 and 15,596.92

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Solution

The fourth proportional to 48,872.14, 73,312.32 and 15,596.92 is: 23,396.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,872.14 : 73,312.32 = 15,596.92 : x
  2. Step 2: Convert to fraction form
    48,872.14/73,312.32 = 15,596.92/x
  3. Step 3: Cross multiply
    48,872.14x = 73,312.32 × 15,596.92
  4. Step 4: Simplify right side
    48,872.14x = 1,143,446,390.05
  5. Step 5: Solve for x
    x = 1,143,446,390.05/48,872.14
  6. Step 6: Final answer
    x = 23,396.69

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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.