Home / 195,669.24-293,548.68-71,010.24

Finding the Fourth Proportional to 195,669.24, 293,548.68 and 71,010.24

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Solution

The fourth proportional to 195,669.24, 293,548.68 and 71,010.24 is: 106,531.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,669.24 : 293,548.68 = 71,010.24 : x
  2. Step 2: Convert to fraction form
    195,669.24/293,548.68 = 71,010.24/x
  3. Step 3: Cross multiply
    195,669.24x = 293,548.68 × 71,010.24
  4. Step 4: Simplify right side
    195,669.24x = 20,844,962,218.48
  5. Step 5: Solve for x
    x = 20,844,962,218.48/195,669.24
  6. Step 6: Final answer
    x = 106,531.63

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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.