Home / 19,500.26-29,252.81-6,349.10

Finding the Fourth Proportional to 19,500.26, 29,252.81 and 6,349.10

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Solution

The fourth proportional to 19,500.26, 29,252.81 and 6,349.10 is: 9,524.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,500.26 : 29,252.81 = 6,349.10 : x
  2. Step 2: Convert to fraction form
    19,500.26/29,252.81 = 6,349.10/x
  3. Step 3: Cross multiply
    19,500.26x = 29,252.81 × 6,349.10
  4. Step 4: Simplify right side
    19,500.26x = 185,728,885.58
  5. Step 5: Solve for x
    x = 185,728,885.58/19,500.26
  6. Step 6: Final answer
    x = 9,524.43

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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.