Home / 62,906.03-94,359.06-43,124.61

Finding the Fourth Proportional to 62,906.03, 94,359.06 and 43,124.61

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Solution

The fourth proportional to 62,906.03, 94,359.06 and 43,124.61 is: 64,686.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,906.03 : 94,359.06 = 43,124.61 : x
  2. Step 2: Convert to fraction form
    62,906.03/94,359.06 = 43,124.61/x
  3. Step 3: Cross multiply
    62,906.03x = 94,359.06 × 43,124.61
  4. Step 4: Simplify right side
    62,906.03x = 4,069,198,016.31
  5. Step 5: Solve for x
    x = 4,069,198,016.31/62,906.03
  6. Step 6: Final answer
    x = 64,686.93

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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.