Home / 194,995.39-292,456.09-95,055.07

Finding the Fourth Proportional to 194,995.39, 292,456.09 and 95,055.07

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Solution

The fourth proportional to 194,995.39, 292,456.09 and 95,055.07 is: 142,564.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,995.39 : 292,456.09 = 95,055.07 : x
  2. Step 2: Convert to fraction form
    194,995.39/292,456.09 = 95,055.07/x
  3. Step 3: Cross multiply
    194,995.39x = 292,456.09 × 95,055.07
  4. Step 4: Simplify right side
    194,995.39x = 27,799,434,106.88
  5. Step 5: Solve for x
    x = 27,799,434,106.88/194,995.39
  6. Step 6: Final answer
    x = 142,564.57

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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.