Home / 35,902.08-53,814.32-34,245.92

Finding the Fourth Proportional to 35,902.08, 53,814.32 and 34,245.92

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Solution

The fourth proportional to 35,902.08, 53,814.32 and 34,245.92 is: 51,331.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,902.08 : 53,814.32 = 34,245.92 : x
  2. Step 2: Convert to fraction form
    35,902.08/53,814.32 = 34,245.92/x
  3. Step 3: Cross multiply
    35,902.08x = 53,814.32 × 34,245.92
  4. Step 4: Simplify right side
    35,902.08x = 1,842,920,897.57
  5. Step 5: Solve for x
    x = 1,842,920,897.57/35,902.08
  6. Step 6: Final answer
    x = 51,331.87

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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.