Home / 17,366.64-26,037.76-8,595.96

Finding the Fourth Proportional to 17,366.64, 26,037.76 and 8,595.96

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Solution

The fourth proportional to 17,366.64, 26,037.76 and 8,595.96 is: 12,887.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,366.64 : 26,037.76 = 8,595.96 : x
  2. Step 2: Convert to fraction form
    17,366.64/26,037.76 = 8,595.96/x
  3. Step 3: Cross multiply
    17,366.64x = 26,037.76 × 8,595.96
  4. Step 4: Simplify right side
    17,366.64x = 223,819,543.45
  5. Step 5: Solve for x
    x = 223,819,543.45/17,366.64
  6. Step 6: Final answer
    x = 12,887.90

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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.