Home / 16,499.96-24,749.97-11,591.52

Finding the Fourth Proportional to 16,499.96, 24,749.97 and 11,591.52

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Solution

The fourth proportional to 16,499.96, 24,749.97 and 11,591.52 is: 17,387.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,499.96 : 24,749.97 = 11,591.52 : x
  2. Step 2: Convert to fraction form
    16,499.96/24,749.97 = 11,591.52/x
  3. Step 3: Cross multiply
    16,499.96x = 24,749.97 × 11,591.52
  4. Step 4: Simplify right side
    16,499.96x = 286,889,772.25
  5. Step 5: Solve for x
    x = 286,889,772.25/16,499.96
  6. Step 6: Final answer
    x = 17,387.30

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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.