Home / 26,846.91-40,224.89-16,436.91

Finding the Fourth Proportional to 26,846.91, 40,224.89 and 16,436.91

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Solution

The fourth proportional to 26,846.91, 40,224.89 and 16,436.91 is: 24,627.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,846.91 : 40,224.89 = 16,436.91 : x
  2. Step 2: Convert to fraction form
    26,846.91/40,224.89 = 16,436.91/x
  3. Step 3: Cross multiply
    26,846.91x = 40,224.89 × 16,436.91
  4. Step 4: Simplify right side
    26,846.91x = 661,172,814.51
  5. Step 5: Solve for x
    x = 661,172,814.51/26,846.91
  6. Step 6: Final answer
    x = 24,627.52

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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.