Home / 241,947.80-362,532.90-202,290.20

Finding the Fourth Proportional to 241,947.80, 362,532.90 and 202,290.20

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Solution

The fourth proportional to 241,947.80, 362,532.90 and 202,290.20 is: 303,110.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,947.80 : 362,532.90 = 202,290.20 : x
  2. Step 2: Convert to fraction form
    241,947.80/362,532.90 = 202,290.20/x
  3. Step 3: Cross multiply
    241,947.80x = 362,532.90 × 202,290.20
  4. Step 4: Simplify right side
    241,947.80x = 73,336,852,847.58
  5. Step 5: Solve for x
    x = 73,336,852,847.58/241,947.80
  6. Step 6: Final answer
    x = 303,110.23

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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.