Home / 16,166.13-22,296.61-11,064.67

Finding the Fourth Proportional to 16,166.13, 22,296.61 and 11,064.67

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Solution

The fourth proportional to 16,166.13, 22,296.61 and 11,064.67 is: 15,260.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166.13 : 22,296.61 = 11,064.67 : x
  2. Step 2: Convert to fraction form
    16,166.13/22,296.61 = 11,064.67/x
  3. Step 3: Cross multiply
    16,166.13x = 22,296.61 × 11,064.67
  4. Step 4: Simplify right side
    16,166.13x = 246,704,631.77
  5. Step 5: Solve for x
    x = 246,704,631.77/16,166.13
  6. Step 6: Final answer
    x = 15,260.59

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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.