Home / 207,025.70-310,539.59-62,932.83

Finding the Fourth Proportional to 207,025.70, 310,539.59 and 62,932.83

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Solution

The fourth proportional to 207,025.70, 310,539.59 and 62,932.83 is: 94,399.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,025.70 : 310,539.59 = 62,932.83 : x
  2. Step 2: Convert to fraction form
    207,025.70/310,539.59 = 62,932.83/x
  3. Step 3: Cross multiply
    207,025.70x = 310,539.59 × 62,932.83
  4. Step 4: Simplify right side
    207,025.70x = 19,543,134,911.08
  5. Step 5: Solve for x
    x = 19,543,134,911.08/207,025.70
  6. Step 6: Final answer
    x = 94,399.56

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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.