Home / 26,997.29-37,260.35-16,384.87

Finding the Fourth Proportional to 26,997.29, 37,260.35 and 16,384.87

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Solution

The fourth proportional to 26,997.29, 37,260.35 and 16,384.87 is: 22,613.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,997.29 : 37,260.35 = 16,384.87 : x
  2. Step 2: Convert to fraction form
    26,997.29/37,260.35 = 16,384.87/x
  3. Step 3: Cross multiply
    26,997.29x = 37,260.35 × 16,384.87
  4. Step 4: Simplify right side
    26,997.29x = 610,505,938.72
  5. Step 5: Solve for x
    x = 610,505,938.72/26,997.29
  6. Step 6: Final answer
    x = 22,613.60

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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.