Home / 182,765.19-252,269.61-106,302.27

Finding the Fourth Proportional to 182,765.19, 252,269.61 and 106,302.27

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Solution

The fourth proportional to 182,765.19, 252,269.61 and 106,302.27 is: 146,728.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,765.19 : 252,269.61 = 106,302.27 : x
  2. Step 2: Convert to fraction form
    182,765.19/252,269.61 = 106,302.27/x
  3. Step 3: Cross multiply
    182,765.19x = 252,269.61 × 106,302.27
  4. Step 4: Simplify right side
    182,765.19x = 26,816,832,195.01
  5. Step 5: Solve for x
    x = 26,816,832,195.01/182,765.19
  6. Step 6: Final answer
    x = 146,728.34

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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.