Home / 11,898.29-16,419.65-6,593.06

Finding the Fourth Proportional to 11,898.29, 16,419.65 and 6,593.06

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Solution

The fourth proportional to 11,898.29, 16,419.65 and 6,593.06 is: 9,098.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,898.29 : 16,419.65 = 6,593.06 : x
  2. Step 2: Convert to fraction form
    11,898.29/16,419.65 = 6,593.06/x
  3. Step 3: Cross multiply
    11,898.29x = 16,419.65 × 6,593.06
  4. Step 4: Simplify right side
    11,898.29x = 108,255,745.71
  5. Step 5: Solve for x
    x = 108,255,745.71/11,898.29
  6. Step 6: Final answer
    x = 9,098.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.