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Finding the Fourth Proportional to 350,292.33, 525,472.52 and 94,121.73

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Solution

The fourth proportional to 350,292.33, 525,472.52 and 94,121.73 is: 141,191.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,292.33 : 525,472.52 = 94,121.73 : x
  2. Step 2: Convert to fraction form
    350,292.33/525,472.52 = 94,121.73/x
  3. Step 3: Cross multiply
    350,292.33x = 525,472.52 × 94,121.73
  4. Step 4: Simplify right side
    350,292.33x = 49,458,382,179.25
  5. Step 5: Solve for x
    x = 49,458,382,179.25/350,292.33
  6. Step 6: Final answer
    x = 141,191.74

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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.