Home / 375,251.08-562,981.84-150,769.13

Finding the Fourth Proportional to 375,251.08, 562,981.84 and 150,769.13

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Solution

The fourth proportional to 375,251.08, 562,981.84 and 150,769.13 is: 226,195.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,251.08 : 562,981.84 = 150,769.13 : x
  2. Step 2: Convert to fraction form
    375,251.08/562,981.84 = 150,769.13/x
  3. Step 3: Cross multiply
    375,251.08x = 562,981.84 × 150,769.13
  4. Step 4: Simplify right side
    375,251.08x = 84,880,282,222.60
  5. Step 5: Solve for x
    x = 84,880,282,222.60/375,251.08
  6. Step 6: Final answer
    x = 226,195.97

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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.