Home / 176,890.10-244,100.03-96,317.24

Finding the Fourth Proportional to 176,890.10, 244,100.03 and 96,317.24

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Solution

The fourth proportional to 176,890.10, 244,100.03 and 96,317.24 is: 132,913.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,890.10 : 244,100.03 = 96,317.24 : x
  2. Step 2: Convert to fraction form
    176,890.10/244,100.03 = 96,317.24/x
  3. Step 3: Cross multiply
    176,890.10x = 244,100.03 × 96,317.24
  4. Step 4: Simplify right side
    176,890.10x = 23,511,039,471.43
  5. Step 5: Solve for x
    x = 23,511,039,471.43/176,890.10
  6. Step 6: Final answer
    x = 132,913.26

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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.