Home / 95,914.02-132,313.19-67,636.11

Finding the Fourth Proportional to 95,914.02, 132,313.19 and 67,636.11

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Solution

The fourth proportional to 95,914.02, 132,313.19 and 67,636.11 is: 93,303.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,914.02 : 132,313.19 = 67,636.11 : x
  2. Step 2: Convert to fraction form
    95,914.02/132,313.19 = 67,636.11/x
  3. Step 3: Cross multiply
    95,914.02x = 132,313.19 × 67,636.11
  4. Step 4: Simplify right side
    95,914.02x = 8,949,149,135.11
  5. Step 5: Solve for x
    x = 8,949,149,135.11/95,914.02
  6. Step 6: Final answer
    x = 93,303.87

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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.