Home / 22,475.64-33,713.52-6,893.28

Finding the Fourth Proportional to 22,475.64, 33,713.52 and 6,893.28

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Solution

The fourth proportional to 22,475.64, 33,713.52 and 6,893.28 is: 10,339.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,475.64 : 33,713.52 = 6,893.28 : x
  2. Step 2: Convert to fraction form
    22,475.64/33,713.52 = 6,893.28/x
  3. Step 3: Cross multiply
    22,475.64x = 33,713.52 × 6,893.28
  4. Step 4: Simplify right side
    22,475.64x = 232,396,733.15
  5. Step 5: Solve for x
    x = 232,396,733.15/22,475.64
  6. Step 6: Final answer
    x = 10,339.94

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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.