Home / 95,206.05-131,384.03-52,764.58

Finding the Fourth Proportional to 95,206.05, 131,384.03 and 52,764.58

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Solution

The fourth proportional to 95,206.05, 131,384.03 and 52,764.58 is: 72,814.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,206.05 : 131,384.03 = 52,764.58 : x
  2. Step 2: Convert to fraction form
    95,206.05/131,384.03 = 52,764.58/x
  3. Step 3: Cross multiply
    95,206.05x = 131,384.03 × 52,764.58
  4. Step 4: Simplify right side
    95,206.05x = 6,932,423,062.06
  5. Step 5: Solve for x
    x = 6,932,423,062.06/95,206.05
  6. Step 6: Final answer
    x = 72,814.94

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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.