Home / 34,201.64-47,198.31-19,094.29

Finding the Fourth Proportional to 34,201.64, 47,198.31 and 19,094.29

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Solution

The fourth proportional to 34,201.64, 47,198.31 and 19,094.29 is: 26,350.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,201.64 : 47,198.31 = 19,094.29 : x
  2. Step 2: Convert to fraction form
    34,201.64/47,198.31 = 19,094.29/x
  3. Step 3: Cross multiply
    34,201.64x = 47,198.31 × 19,094.29
  4. Step 4: Simplify right side
    34,201.64x = 901,218,387.76
  5. Step 5: Solve for x
    x = 901,218,387.76/34,201.64
  6. Step 6: Final answer
    x = 26,350.15

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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.