Home / 191,975.24-264,934.02-107,092.28

Finding the Fourth Proportional to 191,975.24, 264,934.02 and 107,092.28

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Solution

The fourth proportional to 191,975.24, 264,934.02 and 107,092.28 is: 147,791.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,975.24 : 264,934.02 = 107,092.28 : x
  2. Step 2: Convert to fraction form
    191,975.24/264,934.02 = 107,092.28/x
  3. Step 3: Cross multiply
    191,975.24x = 264,934.02 × 107,092.28
  4. Step 4: Simplify right side
    191,975.24x = 28,372,388,251.37
  5. Step 5: Solve for x
    x = 28,372,388,251.37/191,975.24
  6. Step 6: Final answer
    x = 147,791.91

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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.