Home / 47,034.45-64,908.06-25,813.26

Finding the Fourth Proportional to 47,034.45, 64,908.06 and 25,813.26

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Solution

The fourth proportional to 47,034.45, 64,908.06 and 25,813.26 is: 35,622.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,034.45 : 64,908.06 = 25,813.26 : x
  2. Step 2: Convert to fraction form
    47,034.45/64,908.06 = 25,813.26/x
  3. Step 3: Cross multiply
    47,034.45x = 64,908.06 × 25,813.26
  4. Step 4: Simplify right side
    47,034.45x = 1,675,488,628.88
  5. Step 5: Solve for x
    x = 1,675,488,628.88/47,034.45
  6. Step 6: Final answer
    x = 35,622.58

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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.