Home / 244,977.21-367,608.65-102,810.47

Finding the Fourth Proportional to 244,977.21, 367,608.65 and 102,810.47

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Solution

The fourth proportional to 244,977.21, 367,608.65 and 102,810.47 is: 154,275.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,977.21 : 367,608.65 = 102,810.47 : x
  2. Step 2: Convert to fraction form
    244,977.21/367,608.65 = 102,810.47/x
  3. Step 3: Cross multiply
    244,977.21x = 367,608.65 × 102,810.47
  4. Step 4: Simplify right side
    244,977.21x = 37,794,015,730.47
  5. Step 5: Solve for x
    x = 37,794,015,730.47/244,977.21
  6. Step 6: Final answer
    x = 154,275.64

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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.