Home / 29,951.64-41,342.94-19,333.08

Finding the Fourth Proportional to 29,951.64, 41,342.94 and 19,333.08

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Solution

The fourth proportional to 29,951.64, 41,342.94 and 19,333.08 is: 26,685.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,951.64 : 41,342.94 = 19,333.08 : x
  2. Step 2: Convert to fraction form
    29,951.64/41,342.94 = 19,333.08/x
  3. Step 3: Cross multiply
    29,951.64x = 41,342.94 × 19,333.08
  4. Step 4: Simplify right side
    29,951.64x = 799,286,366.46
  5. Step 5: Solve for x
    x = 799,286,366.46/29,951.64
  6. Step 6: Final answer
    x = 26,685.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.