Home / 151,080.95-226,624.94-49,846.50

Finding the Fourth Proportional to 151,080.95, 226,624.94 and 49,846.50

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Solution

The fourth proportional to 151,080.95, 226,624.94 and 49,846.50 is: 74,770.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,080.95 : 226,624.94 = 49,846.50 : x
  2. Step 2: Convert to fraction form
    151,080.95/226,624.94 = 49,846.50/x
  3. Step 3: Cross multiply
    151,080.95x = 226,624.94 × 49,846.50
  4. Step 4: Simplify right side
    151,080.95x = 11,296,459,822.48
  5. Step 5: Solve for x
    x = 11,296,459,822.48/151,080.95
  6. Step 6: Final answer
    x = 74,770.91

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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.