Home / 382,292.22-573,452.91-195,085.02

Finding the Fourth Proportional to 382,292.22, 573,452.91 and 195,085.02

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Solution

The fourth proportional to 382,292.22, 573,452.91 and 195,085.02 is: 292,634.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,292.22 : 573,452.91 = 195,085.02 : x
  2. Step 2: Convert to fraction form
    382,292.22/573,452.91 = 195,085.02/x
  3. Step 3: Cross multiply
    382,292.22x = 573,452.91 × 195,085.02
  4. Step 4: Simplify right side
    382,292.22x = 111,872,072,416.41
  5. Step 5: Solve for x
    x = 111,872,072,416.41/382,292.22
  6. Step 6: Final answer
    x = 292,634.97

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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.