Home / 244,880.16-367,462.05-102,712.77

Finding the Fourth Proportional to 244,880.16, 367,462.05 and 102,712.77

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Solution

The fourth proportional to 244,880.16, 367,462.05 and 102,712.77 is: 154,128.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,880.16 : 367,462.05 = 102,712.77 : x
  2. Step 2: Convert to fraction form
    244,880.16/367,462.05 = 102,712.77/x
  3. Step 3: Cross multiply
    244,880.16x = 367,462.05 × 102,712.77
  4. Step 4: Simplify right side
    244,880.16x = 37,743,045,025.38
  5. Step 5: Solve for x
    x = 37,743,045,025.38/244,880.16
  6. Step 6: Final answer
    x = 154,128.64

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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.