Home / 22,395.72-33,598.57-6,814.56

Finding the Fourth Proportional to 22,395.72, 33,598.57 and 6,814.56

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Solution

The fourth proportional to 22,395.72, 33,598.57 and 6,814.56 is: 10,223.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,395.72 : 33,598.57 = 6,814.56 : x
  2. Step 2: Convert to fraction form
    22,395.72/33,598.57 = 6,814.56/x
  3. Step 3: Cross multiply
    22,395.72x = 33,598.57 × 6,814.56
  4. Step 4: Simplify right side
    22,395.72x = 228,959,286.15
  5. Step 5: Solve for x
    x = 228,959,286.15/22,395.72
  6. Step 6: Final answer
    x = 10,223.35

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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.