Home / 231,925.52-347,619.48-107,006.48

Finding the Fourth Proportional to 231,925.52, 347,619.48 and 107,006.48

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Solution

The fourth proportional to 231,925.52, 347,619.48 and 107,006.48 is: 160,385.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,925.52 : 347,619.48 = 107,006.48 : x
  2. Step 2: Convert to fraction form
    231,925.52/347,619.48 = 107,006.48/x
  3. Step 3: Cross multiply
    231,925.52x = 347,619.48 × 107,006.48
  4. Step 4: Simplify right side
    231,925.52x = 37,197,536,934.23
  5. Step 5: Solve for x
    x = 37,197,536,934.23/231,925.52
  6. Step 6: Final answer
    x = 160,385.70

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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.