Home / 22,132.13-33,204.69-6,550.16

Finding the Fourth Proportional to 22,132.13, 33,204.69 and 6,550.16

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Solution

The fourth proportional to 22,132.13, 33,204.69 and 6,550.16 is: 9,827.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,132.13 : 33,204.69 = 6,550.16 : x
  2. Step 2: Convert to fraction form
    22,132.13/33,204.69 = 6,550.16/x
  3. Step 3: Cross multiply
    22,132.13x = 33,204.69 × 6,550.16
  4. Step 4: Simplify right side
    22,132.13x = 217,495,866.23
  5. Step 5: Solve for x
    x = 217,495,866.23/22,132.13
  6. Step 6: Final answer
    x = 9,827.16

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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.