Home / 33,650.72-46,350.48-25,615.52

Finding the Fourth Proportional to 33,650.72, 46,350.48 and 25,615.52

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Solution

The fourth proportional to 33,650.72, 46,350.48 and 25,615.52 is: 35,282.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,650.72 : 46,350.48 = 25,615.52 : x
  2. Step 2: Convert to fraction form
    33,650.72/46,350.48 = 25,615.52/x
  3. Step 3: Cross multiply
    33,650.72x = 46,350.48 × 25,615.52
  4. Step 4: Simplify right side
    33,650.72x = 1,187,291,647.45
  5. Step 5: Solve for x
    x = 1,187,291,647.45/33,650.72
  6. Step 6: Final answer
    x = 35,282.80

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1.5x scale

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.