Home / 22,899.66-34,354.38-7,104.35

Finding the Fourth Proportional to 22,899.66, 34,354.38 and 7,104.35

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Solution

The fourth proportional to 22,899.66, 34,354.38 and 7,104.35 is: 10,658.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,899.66 : 34,354.38 = 7,104.35 : x
  2. Step 2: Convert to fraction form
    22,899.66/34,354.38 = 7,104.35/x
  3. Step 3: Cross multiply
    22,899.66x = 34,354.38 × 7,104.35
  4. Step 4: Simplify right side
    22,899.66x = 244,065,539.55
  5. Step 5: Solve for x
    x = 244,065,539.55/22,899.66
  6. Step 6: Final answer
    x = 10,658.04

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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.