Home / 62,612.12-93,949.00-29,326.43

Finding the Fourth Proportional to 62,612.12, 93,949.00 and 29,326.43

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Solution

The fourth proportional to 62,612.12, 93,949.00 and 29,326.43 is: 44,004.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,612.12 : 93,949.00 = 29,326.43 : x
  2. Step 2: Convert to fraction form
    62,612.12/93,949.00 = 29,326.43/x
  3. Step 3: Cross multiply
    62,612.12x = 93,949.00 × 29,326.43
  4. Step 4: Simplify right side
    62,612.12x = 2,755,188,933.63
  5. Step 5: Solve for x
    x = 2,755,188,933.63/62,612.12
  6. Step 6: Final answer
    x = 44,004.08

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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.