Home / 22,482.05-33,727.18-9,335.45

Finding the Fourth Proportional to 22,482.05, 33,727.18 and 9,335.45

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Solution

The fourth proportional to 22,482.05, 33,727.18 and 9,335.45 is: 14,004.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,482.05 : 33,727.18 = 9,335.45 : x
  2. Step 2: Convert to fraction form
    22,482.05/33,727.18 = 9,335.45/x
  3. Step 3: Cross multiply
    22,482.05x = 33,727.18 × 9,335.45
  4. Step 4: Simplify right side
    22,482.05x = 314,858,463.51
  5. Step 5: Solve for x
    x = 314,858,463.51/22,482.05
  6. Step 6: Final answer
    x = 14,004.88

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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.