Home / 195,316.80-293,002.43-60,391.89

Finding the Fourth Proportional to 195,316.80, 293,002.43 and 60,391.89

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Solution

The fourth proportional to 195,316.80, 293,002.43 and 60,391.89 is: 90,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,316.80 : 293,002.43 = 60,391.89 : x
  2. Step 2: Convert to fraction form
    195,316.80/293,002.43 = 60,391.89/x
  3. Step 3: Cross multiply
    195,316.80x = 293,002.43 × 60,391.89
  4. Step 4: Simplify right side
    195,316.80x = 17,694,970,220.33
  5. Step 5: Solve for x
    x = 17,694,970,220.33/195,316.80
  6. Step 6: Final answer
    x = 90,596.25

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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.