Home / 176,776.58-244,035.09-113,151.26

Finding the Fourth Proportional to 176,776.58, 244,035.09 and 113,151.26

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Solution

The fourth proportional to 176,776.58, 244,035.09 and 113,151.26 is: 156,202.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,776.58 : 244,035.09 = 113,151.26 : x
  2. Step 2: Convert to fraction form
    176,776.58/244,035.09 = 113,151.26/x
  3. Step 3: Cross multiply
    176,776.58x = 244,035.09 × 113,151.26
  4. Step 4: Simplify right side
    176,776.58x = 27,612,877,917.71
  5. Step 5: Solve for x
    x = 27,612,877,917.71/176,776.58
  6. Step 6: Final answer
    x = 156,202.13

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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.