Home / 22,693.11-34,039.66-6,898.27

Finding the Fourth Proportional to 22,693.11, 34,039.66 and 6,898.27

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Solution

The fourth proportional to 22,693.11, 34,039.66 and 6,898.27 is: 10,347.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,693.11 : 34,039.66 = 6,898.27 : x
  2. Step 2: Convert to fraction form
    22,693.11/34,039.66 = 6,898.27/x
  3. Step 3: Cross multiply
    22,693.11x = 34,039.66 × 6,898.27
  4. Step 4: Simplify right side
    22,693.11x = 234,814,765.39
  5. Step 5: Solve for x
    x = 234,814,765.39/22,693.11
  6. Step 6: Final answer
    x = 10,347.40

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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.