Home / 195,879.03-293,810.34-62,756.34

Finding the Fourth Proportional to 195,879.03, 293,810.34 and 62,756.34

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Solution

The fourth proportional to 195,879.03, 293,810.34 and 62,756.34 is: 94,131.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,879.03 : 293,810.34 = 62,756.34 : x
  2. Step 2: Convert to fraction form
    195,879.03/293,810.34 = 62,756.34/x
  3. Step 3: Cross multiply
    195,879.03x = 293,810.34 × 62,756.34
  4. Step 4: Simplify right side
    195,879.03x = 18,438,461,592.56
  5. Step 5: Solve for x
    x = 18,438,461,592.56/195,879.03
  6. Step 6: Final answer
    x = 94,131.88

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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.