Home / 19,954.08-29,933.28-6,104.16

Finding the Fourth Proportional to 19,954.08, 29,933.28 and 6,104.16

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Solution

The fourth proportional to 19,954.08, 29,933.28 and 6,104.16 is: 9,156.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,954.08 : 29,933.28 = 6,104.16 : x
  2. Step 2: Convert to fraction form
    19,954.08/29,933.28 = 6,104.16/x
  3. Step 3: Cross multiply
    19,954.08x = 29,933.28 × 6,104.16
  4. Step 4: Simplify right side
    19,954.08x = 182,717,530.44
  5. Step 5: Solve for x
    x = 182,717,530.44/19,954.08
  6. Step 6: Final answer
    x = 9,156.90

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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.