Home / 46,650.80-69,976.20-23,322.80

Finding the Fourth Proportional to 46,650.80, 69,976.20 and 23,322.80

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Solution

The fourth proportional to 46,650.80, 69,976.20 and 23,322.80 is: 34,984.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,650.80 : 69,976.20 = 23,322.80 : x
  2. Step 2: Convert to fraction form
    46,650.80/69,976.20 = 23,322.80/x
  3. Step 3: Cross multiply
    46,650.80x = 69,976.20 × 23,322.80
  4. Step 4: Simplify right side
    46,650.80x = 1,632,040,917.36
  5. Step 5: Solve for x
    x = 1,632,040,917.36/46,650.80
  6. Step 6: Final answer
    x = 34,984.20

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.