Home / 10,095.21-13,933.67-6,552.27

Finding the Fourth Proportional to 10,095.21, 13,933.67 and 6,552.27

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Solution

The fourth proportional to 10,095.21, 13,933.67 and 6,552.27 is: 9,043.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095.21 : 13,933.67 = 6,552.27 : x
  2. Step 2: Convert to fraction form
    10,095.21/13,933.67 = 6,552.27/x
  3. Step 3: Cross multiply
    10,095.21x = 13,933.67 × 6,552.27
  4. Step 4: Simplify right side
    10,095.21x = 91,297,135.17
  5. Step 5: Solve for x
    x = 91,297,135.17/10,095.21
  6. Step 6: Final answer
    x = 9,043.61

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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.