Home / 46,690.35-64,433.22-25,469.97

Finding the Fourth Proportional to 46,690.35, 64,433.22 and 25,469.97

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Solution

The fourth proportional to 46,690.35, 64,433.22 and 25,469.97 is: 35,148.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,690.35 : 64,433.22 = 25,469.97 : x
  2. Step 2: Convert to fraction form
    46,690.35/64,433.22 = 25,469.97/x
  3. Step 3: Cross multiply
    46,690.35x = 64,433.22 × 25,469.97
  4. Step 4: Simplify right side
    46,690.35x = 1,641,112,180.40
  5. Step 5: Solve for x
    x = 1,641,112,180.40/46,690.35
  6. Step 6: Final answer
    x = 35,148.85

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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.