Home / 62,900.24-94,350.33-43,118.82

Finding the Fourth Proportional to 62,900.24, 94,350.33 and 43,118.82

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Solution

The fourth proportional to 62,900.24, 94,350.33 and 43,118.82 is: 64,678.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,900.24 : 94,350.33 = 43,118.82 : x
  2. Step 2: Convert to fraction form
    62,900.24/94,350.33 = 43,118.82/x
  3. Step 3: Cross multiply
    62,900.24x = 94,350.33 × 43,118.82
  4. Step 4: Simplify right side
    62,900.24x = 4,068,274,896.21
  5. Step 5: Solve for x
    x = 4,068,274,896.21/62,900.24
  6. Step 6: Final answer
    x = 64,678.21

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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.