Home / 22,035.57-33,048.49-6,454.41

Finding the Fourth Proportional to 22,035.57, 33,048.49 and 6,454.41

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Solution

The fourth proportional to 22,035.57, 33,048.49 and 6,454.41 is: 9,680.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,035.57 : 33,048.49 = 6,454.41 : x
  2. Step 2: Convert to fraction form
    22,035.57/33,048.49 = 6,454.41/x
  3. Step 3: Cross multiply
    22,035.57x = 33,048.49 × 6,454.41
  4. Step 4: Simplify right side
    22,035.57x = 213,308,504.34
  5. Step 5: Solve for x
    x = 213,308,504.34/22,035.57
  6. Step 6: Final answer
    x = 9,680.19

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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.