Home / 63,913.37-95,821.45-34,306.25

Finding the Fourth Proportional to 63,913.37, 95,821.45 and 34,306.25

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Solution

The fourth proportional to 63,913.37, 95,821.45 and 34,306.25 is: 51,433.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,913.37 : 95,821.45 = 34,306.25 : x
  2. Step 2: Convert to fraction form
    63,913.37/95,821.45 = 34,306.25/x
  3. Step 3: Cross multiply
    63,913.37x = 95,821.45 × 34,306.25
  4. Step 4: Simplify right side
    63,913.37x = 3,287,274,054.19
  5. Step 5: Solve for x
    x = 3,287,274,054.19/63,913.37
  6. Step 6: Final answer
    x = 51,433.28

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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.