Home / 194,996.25-292,457.39-95,055.93

Finding the Fourth Proportional to 194,996.25, 292,457.39 and 95,055.93

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Solution

The fourth proportional to 194,996.25, 292,457.39 and 95,055.93 is: 142,565.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,996.25 : 292,457.39 = 95,055.93 : x
  2. Step 2: Convert to fraction form
    194,996.25/292,457.39 = 95,055.93/x
  3. Step 3: Cross multiply
    194,996.25x = 292,457.39 × 95,055.93
  4. Step 4: Simplify right side
    194,996.25x = 27,799,808,716.54
  5. Step 5: Solve for x
    x = 27,799,808,716.54/194,996.25
  6. Step 6: Final answer
    x = 142,565.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.