Home / 22,330.32-33,498.12-9,845.04

Finding the Fourth Proportional to 22,330.32, 33,498.12 and 9,845.04

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Solution

The fourth proportional to 22,330.32, 33,498.12 and 9,845.04 is: 14,768.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,330.32 : 33,498.12 = 9,845.04 : x
  2. Step 2: Convert to fraction form
    22,330.32/33,498.12 = 9,845.04/x
  3. Step 3: Cross multiply
    22,330.32x = 33,498.12 × 9,845.04
  4. Step 4: Simplify right side
    22,330.32x = 329,790,331.32
  5. Step 5: Solve for x
    x = 329,790,331.32/22,330.32
  6. Step 6: Final answer
    x = 14,768.72

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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.