Home / 337,600.38-506,325.24-100,912.32

Finding the Fourth Proportional to 337,600.38, 506,325.24 and 100,912.32

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Solution

The fourth proportional to 337,600.38, 506,325.24 and 100,912.32 is: 151,345.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,600.38 : 506,325.24 = 100,912.32 : x
  2. Step 2: Convert to fraction form
    337,600.38/506,325.24 = 100,912.32/x
  3. Step 3: Cross multiply
    337,600.38x = 506,325.24 × 100,912.32
  4. Step 4: Simplify right side
    337,600.38x = 51,094,454,642.96
  5. Step 5: Solve for x
    x = 51,094,454,642.96/337,600.38
  6. Step 6: Final answer
    x = 151,345.96

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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.