Home / 195,356.48-293,018.52-62,231.36

Finding the Fourth Proportional to 195,356.48, 293,018.52 and 62,231.36

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Solution

The fourth proportional to 195,356.48, 293,018.52 and 62,231.36 is: 93,341.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,356.48 : 293,018.52 = 62,231.36 : x
  2. Step 2: Convert to fraction form
    195,356.48/293,018.52 = 62,231.36/x
  3. Step 3: Cross multiply
    195,356.48x = 293,018.52 × 62,231.36
  4. Step 4: Simplify right side
    195,356.48x = 18,234,941,004.79
  5. Step 5: Solve for x
    x = 18,234,941,004.79/195,356.48
  6. Step 6: Final answer
    x = 93,341.88

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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.