Home / 22,335.05-33,502.62-6,752.63

Finding the Fourth Proportional to 22,335.05, 33,502.62 and 6,752.63

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Solution

The fourth proportional to 22,335.05, 33,502.62 and 6,752.63 is: 10,128.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,335.05 : 33,502.62 = 6,752.63 : x
  2. Step 2: Convert to fraction form
    22,335.05/33,502.62 = 6,752.63/x
  3. Step 3: Cross multiply
    22,335.05x = 33,502.62 × 6,752.63
  4. Step 4: Simplify right side
    22,335.05x = 226,230,796.89
  5. Step 5: Solve for x
    x = 226,230,796.89/22,335.05
  6. Step 6: Final answer
    x = 10,128.96

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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.