Home / 176,929.44-244,396.22-131,082.12

Finding the Fourth Proportional to 176,929.44, 244,396.22 and 131,082.12

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Solution

The fourth proportional to 176,929.44, 244,396.22 and 131,082.12 is: 181,066.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,929.44 : 244,396.22 = 131,082.12 : x
  2. Step 2: Convert to fraction form
    176,929.44/244,396.22 = 131,082.12/x
  3. Step 3: Cross multiply
    176,929.44x = 244,396.22 × 131,082.12
  4. Step 4: Simplify right side
    176,929.44x = 32,035,974,637.59
  5. Step 5: Solve for x
    x = 32,035,974,637.59/176,929.44
  6. Step 6: Final answer
    x = 181,066.39

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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.