Home / 95,500.02-131,653.17-67,117.62

Finding the Fourth Proportional to 95,500.02, 131,653.17 and 67,117.62

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Solution

The fourth proportional to 95,500.02, 131,653.17 and 67,117.62 is: 92,526.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,500.02 : 131,653.17 = 67,117.62 : x
  2. Step 2: Convert to fraction form
    95,500.02/131,653.17 = 67,117.62/x
  3. Step 3: Cross multiply
    95,500.02x = 131,653.17 × 67,117.62
  4. Step 4: Simplify right side
    95,500.02x = 8,836,247,435.86
  5. Step 5: Solve for x
    x = 8,836,247,435.86/95,500.02
  6. Step 6: Final answer
    x = 92,526.13

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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.