Home / 60,223.12-83,107.84-33,367.32

Finding the Fourth Proportional to 60,223.12, 83,107.84 and 33,367.32

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Solution

The fourth proportional to 60,223.12, 83,107.84 and 33,367.32 is: 46,046.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,223.12 : 83,107.84 = 33,367.32 : x
  2. Step 2: Convert to fraction form
    60,223.12/83,107.84 = 33,367.32/x
  3. Step 3: Cross multiply
    60,223.12x = 83,107.84 × 33,367.32
  4. Step 4: Simplify right side
    60,223.12x = 2,773,085,891.79
  5. Step 5: Solve for x
    x = 2,773,085,891.79/60,223.12
  6. Step 6: Final answer
    x = 46,046.87

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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.