Home / 377,997.03-566,981.37-93,688.38

Finding the Fourth Proportional to 377,997.03, 566,981.37 and 93,688.38

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Solution

The fourth proportional to 377,997.03, 566,981.37 and 93,688.38 is: 140,529.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,997.03 : 566,981.37 = 93,688.38 : x
  2. Step 2: Convert to fraction form
    377,997.03/566,981.37 = 93,688.38/x
  3. Step 3: Cross multiply
    377,997.03x = 566,981.37 × 93,688.38
  4. Step 4: Simplify right side
    377,997.03x = 53,119,566,045.48
  5. Step 5: Solve for x
    x = 53,119,566,045.48/377,997.03
  6. Step 6: Final answer
    x = 140,529.06

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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.