Home / 101,065.05-151,304.04-58,816.26

Finding the Fourth Proportional to 101,065.05, 151,304.04 and 58,816.26

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Solution

The fourth proportional to 101,065.05, 151,304.04 and 58,816.26 is: 88,053.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,065.05 : 151,304.04 = 58,816.26 : x
  2. Step 2: Convert to fraction form
    101,065.05/151,304.04 = 58,816.26/x
  3. Step 3: Cross multiply
    101,065.05x = 151,304.04 × 58,816.26
  4. Step 4: Simplify right side
    101,065.05x = 8,899,137,755.69
  5. Step 5: Solve for x
    x = 8,899,137,755.69/101,065.05
  6. Step 6: Final answer
    x = 88,053.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.