Home / 19,834.98-29,753.91-6,682.98

Finding the Fourth Proportional to 19,834.98, 29,753.91 and 6,682.98

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Solution

The fourth proportional to 19,834.98, 29,753.91 and 6,682.98 is: 10,024.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,834.98 : 29,753.91 = 6,682.98 : x
  2. Step 2: Convert to fraction form
    19,834.98/29,753.91 = 6,682.98/x
  3. Step 3: Cross multiply
    19,834.98x = 29,753.91 × 6,682.98
  4. Step 4: Simplify right side
    19,834.98x = 198,844,785.45
  5. Step 5: Solve for x
    x = 198,844,785.45/19,834.98
  6. Step 6: Final answer
    x = 10,024.96

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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.