Home / 46,614.83-64,328.37-25,394.09

Finding the Fourth Proportional to 46,614.83, 64,328.37 and 25,394.09

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Solution

The fourth proportional to 46,614.83, 64,328.37 and 25,394.09 is: 35,043.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,614.83 : 64,328.37 = 25,394.09 : x
  2. Step 2: Convert to fraction form
    46,614.83/64,328.37 = 25,394.09/x
  3. Step 3: Cross multiply
    46,614.83x = 64,328.37 × 25,394.09
  4. Step 4: Simplify right side
    46,614.83x = 1,633,560,095.69
  5. Step 5: Solve for x
    x = 1,633,560,095.69/46,614.83
  6. Step 6: Final answer
    x = 35,043.79

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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.