Home / 19,912.62-29,873.24-6,061.26

Finding the Fourth Proportional to 19,912.62, 29,873.24 and 6,061.26

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Solution

The fourth proportional to 19,912.62, 29,873.24 and 6,061.26 is: 9,093.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,912.62 : 29,873.24 = 6,061.26 : x
  2. Step 2: Convert to fraction form
    19,912.62/29,873.24 = 6,061.26/x
  3. Step 3: Cross multiply
    19,912.62x = 29,873.24 × 6,061.26
  4. Step 4: Simplify right side
    19,912.62x = 181,069,474.68
  5. Step 5: Solve for x
    x = 181,069,474.68/19,912.62
  6. Step 6: Final answer
    x = 9,093.20

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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.