Home / 68,233.46-94,182.45-43,099.70

Finding the Fourth Proportional to 68,233.46, 94,182.45 and 43,099.70

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Solution

The fourth proportional to 68,233.46, 94,182.45 and 43,099.70 is: 59,490.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,233.46 : 94,182.45 = 43,099.70 : x
  2. Step 2: Convert to fraction form
    68,233.46/94,182.45 = 43,099.70/x
  3. Step 3: Cross multiply
    68,233.46x = 94,182.45 × 43,099.70
  4. Step 4: Simplify right side
    68,233.46x = 4,059,235,340.27
  5. Step 5: Solve for x
    x = 4,059,235,340.27/68,233.46
  6. Step 6: Final answer
    x = 59,490.39

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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.