Home / 241,386.20-362,079.30-225,834.20

Finding the Fourth Proportional to 241,386.20, 362,079.30 and 225,834.20

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Solution

The fourth proportional to 241,386.20, 362,079.30 and 225,834.20 is: 338,751.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,386.20 : 362,079.30 = 225,834.20 : x
  2. Step 2: Convert to fraction form
    241,386.20/362,079.30 = 225,834.20/x
  3. Step 3: Cross multiply
    241,386.20x = 362,079.30 × 225,834.20
  4. Step 4: Simplify right side
    241,386.20x = 81,769,889,052.06
  5. Step 5: Solve for x
    x = 81,769,889,052.06/241,386.20
  6. Step 6: Final answer
    x = 338,751.30

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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.