Home / 195,664.24-293,541.18-71,005.24

Finding the Fourth Proportional to 195,664.24, 293,541.18 and 71,005.24

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Solution

The fourth proportional to 195,664.24, 293,541.18 and 71,005.24 is: 106,524.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,664.24 : 293,541.18 = 71,005.24 : x
  2. Step 2: Convert to fraction form
    195,664.24/293,541.18 = 71,005.24/x
  3. Step 3: Cross multiply
    195,664.24x = 293,541.18 × 71,005.24
  4. Step 4: Simplify right side
    195,664.24x = 20,842,961,935.78
  5. Step 5: Solve for x
    x = 20,842,961,935.78/195,664.24
  6. Step 6: Final answer
    x = 106,524.12

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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.