Home / 26,803.26-36,987.93-16,591.57

Finding the Fourth Proportional to 26,803.26, 36,987.93 and 16,591.57

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Solution

The fourth proportional to 26,803.26, 36,987.93 and 16,591.57 is: 22,896.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,803.26 : 36,987.93 = 16,591.57 : x
  2. Step 2: Convert to fraction form
    26,803.26/36,987.93 = 16,591.57/x
  3. Step 3: Cross multiply
    26,803.26x = 36,987.93 × 16,591.57
  4. Step 4: Simplify right side
    26,803.26x = 613,687,829.75
  5. Step 5: Solve for x
    x = 613,687,829.75/26,803.26
  6. Step 6: Final answer
    x = 22,896.02

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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.