Home / 19,444.75-29,167.21-6,794.45

Finding the Fourth Proportional to 19,444.75, 29,167.21 and 6,794.45

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Solution

The fourth proportional to 19,444.75, 29,167.21 and 6,794.45 is: 10,191.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,444.75 : 29,167.21 = 6,794.45 : x
  2. Step 2: Convert to fraction form
    19,444.75/29,167.21 = 6,794.45/x
  3. Step 3: Cross multiply
    19,444.75x = 29,167.21 × 6,794.45
  4. Step 4: Simplify right side
    19,444.75x = 198,175,116.01
  5. Step 5: Solve for x
    x = 198,175,116.01/19,444.75
  6. Step 6: Final answer
    x = 10,191.71

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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.