Home / 17,336.24-26,005.08-5,649.56

Finding the Fourth Proportional to 17,336.24, 26,005.08 and 5,649.56

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Solution

The fourth proportional to 17,336.24, 26,005.08 and 5,649.56 is: 8,474.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,336.24 : 26,005.08 = 5,649.56 : x
  2. Step 2: Convert to fraction form
    17,336.24/26,005.08 = 5,649.56/x
  3. Step 3: Cross multiply
    17,336.24x = 26,005.08 × 5,649.56
  4. Step 4: Simplify right side
    17,336.24x = 146,917,259.76
  5. Step 5: Solve for x
    x = 146,917,259.76/17,336.24
  6. Step 6: Final answer
    x = 8,474.57

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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.