Home / 95,270.92-131,533.32-61,338.22

Finding the Fourth Proportional to 95,270.92, 131,533.32 and 61,338.22

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Solution

The fourth proportional to 95,270.92, 131,533.32 and 61,338.22 is: 84,685.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,270.92 : 131,533.32 = 61,338.22 : x
  2. Step 2: Convert to fraction form
    95,270.92/131,533.32 = 61,338.22/x
  3. Step 3: Cross multiply
    95,270.92x = 131,533.32 × 61,338.22
  4. Step 4: Simplify right side
    95,270.92x = 8,068,019,719.49
  5. Step 5: Solve for x
    x = 8,068,019,719.49/95,270.92
  6. Step 6: Final answer
    x = 84,685.02

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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.