Home / 250,292.07-373,205.52-222,473.43

Finding the Fourth Proportional to 250,292.07, 373,205.52 and 222,473.43

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Solution

The fourth proportional to 250,292.07, 373,205.52 and 222,473.43 is: 331,725.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,292.07 : 373,205.52 = 222,473.43 : x
  2. Step 2: Convert to fraction form
    250,292.07/373,205.52 = 222,473.43/x
  3. Step 3: Cross multiply
    250,292.07x = 373,205.52 × 222,473.43
  4. Step 4: Simplify right side
    250,292.07x = 83,028,312,129.33
  5. Step 5: Solve for x
    x = 83,028,312,129.33/250,292.07
  6. Step 6: Final answer
    x = 331,725.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.