Home / 34,789.23-47,892.92-33,202.44

Finding the Fourth Proportional to 34,789.23, 47,892.92 and 33,202.44

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Solution

The fourth proportional to 34,789.23, 47,892.92 and 33,202.44 is: 45,708.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,789.23 : 47,892.92 = 33,202.44 : x
  2. Step 2: Convert to fraction form
    34,789.23/47,892.92 = 33,202.44/x
  3. Step 3: Cross multiply
    34,789.23x = 47,892.92 × 33,202.44
  4. Step 4: Simplify right side
    34,789.23x = 1,590,161,636.71
  5. Step 5: Solve for x
    x = 1,590,161,636.71/34,789.23
  6. Step 6: Final answer
    x = 45,708.45

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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.