Home / 244,094.07-336,821.02-140,727.11

Finding the Fourth Proportional to 244,094.07, 336,821.02 and 140,727.11

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Solution

The fourth proportional to 244,094.07, 336,821.02 and 140,727.11 is: 194,186.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,094.07 : 336,821.02 = 140,727.11 : x
  2. Step 2: Convert to fraction form
    244,094.07/336,821.02 = 140,727.11/x
  3. Step 3: Cross multiply
    244,094.07x = 336,821.02 × 140,727.11
  4. Step 4: Simplify right side
    244,094.07x = 47,399,846,695.93
  5. Step 5: Solve for x
    x = 47,399,846,695.93/244,094.07
  6. Step 6: Final answer
    x = 194,186.80

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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.