Home / 11,841.18-16,340.83-6,536.00

Finding the Fourth Proportional to 11,841.18, 16,340.83 and 6,536.00

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Solution

The fourth proportional to 11,841.18, 16,340.83 and 6,536.00 is: 9,019.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,841.18 : 16,340.83 = 6,536.00 : x
  2. Step 2: Convert to fraction form
    11,841.18/16,340.83 = 6,536.00/x
  3. Step 3: Cross multiply
    11,841.18x = 16,340.83 × 6,536.00
  4. Step 4: Simplify right side
    11,841.18x = 106,803,624.03
  5. Step 5: Solve for x
    x = 106,803,624.03/11,841.18
  6. Step 6: Final answer
    x = 9,019.68

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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.