Home / 94,544.19-130,469.82-52,101.81

Finding the Fourth Proportional to 94,544.19, 130,469.82 and 52,101.81

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Solution

The fourth proportional to 94,544.19, 130,469.82 and 52,101.81 is: 71,899.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,544.19 : 130,469.82 = 52,101.81 : x
  2. Step 2: Convert to fraction form
    94,544.19/130,469.82 = 52,101.81/x
  3. Step 3: Cross multiply
    94,544.19x = 130,469.82 × 52,101.81
  4. Step 4: Simplify right side
    94,544.19x = 6,797,713,772.37
  5. Step 5: Solve for x
    x = 6,797,713,772.37/94,544.19
  6. Step 6: Final answer
    x = 71,899.86

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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.