Home / 47,063.06-64,945.56-25,551.79

Finding the Fourth Proportional to 47,063.06, 64,945.56 and 25,551.79

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Solution

The fourth proportional to 47,063.06, 64,945.56 and 25,551.79 is: 35,260.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,063.06 : 64,945.56 = 25,551.79 : x
  2. Step 2: Convert to fraction form
    47,063.06/64,945.56 = 25,551.79/x
  3. Step 3: Cross multiply
    47,063.06x = 64,945.56 × 25,551.79
  4. Step 4: Simplify right side
    47,063.06x = 1,659,475,244.01
  5. Step 5: Solve for x
    x = 1,659,475,244.01/47,063.06
  6. Step 6: Final answer
    x = 35,260.68

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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.