Home / 17,193.72-25,764.66-6,802.68

Finding the Fourth Proportional to 17,193.72, 25,764.66 and 6,802.68

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Solution

The fourth proportional to 17,193.72, 25,764.66 and 6,802.68 is: 10,193.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,193.72 : 25,764.66 = 6,802.68 : x
  2. Step 2: Convert to fraction form
    17,193.72/25,764.66 = 6,802.68/x
  3. Step 3: Cross multiply
    17,193.72x = 25,764.66 × 6,802.68
  4. Step 4: Simplify right side
    17,193.72x = 175,268,737.29
  5. Step 5: Solve for x
    x = 175,268,737.29/17,193.72
  6. Step 6: Final answer
    x = 10,193.76

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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.