Home / 176,916.70-244,383.90-141,356.08

Finding the Fourth Proportional to 176,916.70, 244,383.90 and 141,356.08

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Solution

The fourth proportional to 176,916.70, 244,383.90 and 141,356.08 is: 195,262.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,916.70 : 244,383.90 = 141,356.08 : x
  2. Step 2: Convert to fraction form
    176,916.70/244,383.90 = 141,356.08/x
  3. Step 3: Cross multiply
    176,916.70x = 244,383.90 × 141,356.08
  4. Step 4: Simplify right side
    176,916.70x = 34,545,150,119.11
  5. Step 5: Solve for x
    x = 34,545,150,119.11/176,916.70
  6. Step 6: Final answer
    x = 195,262.23

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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.