Home / 67,826.97-93,601.04-37,612.53

Finding the Fourth Proportional to 67,826.97, 93,601.04 and 37,612.53

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Solution

The fourth proportional to 67,826.97, 93,601.04 and 37,612.53 is: 51,905.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,826.97 : 93,601.04 = 37,612.53 : x
  2. Step 2: Convert to fraction form
    67,826.97/93,601.04 = 37,612.53/x
  3. Step 3: Cross multiply
    67,826.97x = 93,601.04 × 37,612.53
  4. Step 4: Simplify right side
    67,826.97x = 3,520,571,736.97
  5. Step 5: Solve for x
    x = 3,520,571,736.97/67,826.97
  6. Step 6: Final answer
    x = 51,905.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.