Home / 22,264.60-33,398.46-6,683.40

Finding the Fourth Proportional to 22,264.60, 33,398.46 and 6,683.40

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Solution

The fourth proportional to 22,264.60, 33,398.46 and 6,683.40 is: 10,025.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,264.60 : 33,398.46 = 6,683.40 : x
  2. Step 2: Convert to fraction form
    22,264.60/33,398.46 = 6,683.40/x
  3. Step 3: Cross multiply
    22,264.60x = 33,398.46 × 6,683.40
  4. Step 4: Simplify right side
    22,264.60x = 223,215,267.56
  5. Step 5: Solve for x
    x = 223,215,267.56/22,264.60
  6. Step 6: Final answer
    x = 10,025.57

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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.