Home / 27,162.98-40,727.15-16,073.06

Finding the Fourth Proportional to 27,162.98, 40,727.15 and 16,073.06

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Solution

The fourth proportional to 27,162.98, 40,727.15 and 16,073.06 is: 24,099.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,162.98 : 40,727.15 = 16,073.06 : x
  2. Step 2: Convert to fraction form
    27,162.98/40,727.15 = 16,073.06/x
  3. Step 3: Cross multiply
    27,162.98x = 40,727.15 × 16,073.06
  4. Step 4: Simplify right side
    27,162.98x = 654,609,845.21
  5. Step 5: Solve for x
    x = 654,609,845.21/27,162.98
  6. Step 6: Final answer
    x = 24,099.34

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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.