Home / 48,092.64-66,366.57-26,872.08

Finding the Fourth Proportional to 48,092.64, 66,366.57 and 26,872.08

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Solution

The fourth proportional to 48,092.64, 66,366.57 and 26,872.08 is: 37,082.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,092.64 : 66,366.57 = 26,872.08 : x
  2. Step 2: Convert to fraction form
    48,092.64/66,366.57 = 26,872.08/x
  3. Step 3: Cross multiply
    48,092.64x = 66,366.57 × 26,872.08
  4. Step 4: Simplify right side
    48,092.64x = 1,783,407,778.37
  5. Step 5: Solve for x
    x = 1,783,407,778.37/48,092.64
  6. Step 6: Final answer
    x = 37,082.76

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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.