Home / 46,845.48-64,645.92-25,624.56

Finding the Fourth Proportional to 46,845.48, 64,645.92 and 25,624.56

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Solution

The fourth proportional to 46,845.48, 64,645.92 and 25,624.56 is: 35,361.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,845.48 : 64,645.92 = 25,624.56 : x
  2. Step 2: Convert to fraction form
    46,845.48/64,645.92 = 25,624.56/x
  3. Step 3: Cross multiply
    46,845.48x = 64,645.92 × 25,624.56
  4. Step 4: Simplify right side
    46,845.48x = 1,656,523,255.80
  5. Step 5: Solve for x
    x = 1,656,523,255.80/46,845.48
  6. Step 6: Final answer
    x = 35,361.43

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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.