Home / 22,371.04-33,582.48-12,003.04

Finding the Fourth Proportional to 22,371.04, 33,582.48 and 12,003.04

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Solution

The fourth proportional to 22,371.04, 33,582.48 and 12,003.04 is: 18,018.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,371.04 : 33,582.48 = 12,003.04 : x
  2. Step 2: Convert to fraction form
    22,371.04/33,582.48 = 12,003.04/x
  3. Step 3: Cross multiply
    22,371.04x = 33,582.48 × 12,003.04
  4. Step 4: Simplify right side
    22,371.04x = 403,091,850.74
  5. Step 5: Solve for x
    x = 403,091,850.74/22,371.04
  6. Step 6: Final answer
    x = 18,018.47

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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.