Home / 19,497.45-29,248.46-6,843.34

Finding the Fourth Proportional to 19,497.45, 29,248.46 and 6,843.34

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Solution

The fourth proportional to 19,497.45, 29,248.46 and 6,843.34 is: 10,265.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,497.45 : 29,248.46 = 6,843.34 : x
  2. Step 2: Convert to fraction form
    19,497.45/29,248.46 = 6,843.34/x
  3. Step 3: Cross multiply
    19,497.45x = 29,248.46 × 6,843.34
  4. Step 4: Simplify right side
    19,497.45x = 200,157,156.26
  5. Step 5: Solve for x
    x = 200,157,156.26/19,497.45
  6. Step 6: Final answer
    x = 10,265.81

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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.