Home / 19,754.93-29,626.20-6,604.22

Finding the Fourth Proportional to 19,754.93, 29,626.20 and 6,604.22

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Solution

The fourth proportional to 19,754.93, 29,626.20 and 6,604.22 is: 9,904.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,754.93 : 29,626.20 = 6,604.22 : x
  2. Step 2: Convert to fraction form
    19,754.93/29,626.20 = 6,604.22/x
  3. Step 3: Cross multiply
    19,754.93x = 29,626.20 × 6,604.22
  4. Step 4: Simplify right side
    19,754.93x = 195,657,942.56
  5. Step 5: Solve for x
    x = 195,657,942.56/19,754.93
  6. Step 6: Final answer
    x = 9,904.26

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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.