Home / 264,968.92-365,724.11-150,315.90

Finding the Fourth Proportional to 264,968.92, 365,724.11 and 150,315.90

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Solution

The fourth proportional to 264,968.92, 365,724.11 and 150,315.90 is: 207,473.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,968.92 : 365,724.11 = 150,315.90 : x
  2. Step 2: Convert to fraction form
    264,968.92/365,724.11 = 150,315.90/x
  3. Step 3: Cross multiply
    264,968.92x = 365,724.11 × 150,315.90
  4. Step 4: Simplify right side
    264,968.92x = 54,974,149,807.87
  5. Step 5: Solve for x
    x = 54,974,149,807.87/264,968.92
  6. Step 6: Final answer
    x = 207,473.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.