Home / 7,388.01-11,086.34-4,466.61

Finding the Fourth Proportional to 7,388.01, 11,086.34 and 4,466.61

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Solution

The fourth proportional to 7,388.01, 11,086.34 and 4,466.61 is: 6,702.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,388.01 : 11,086.34 = 4,466.61 : x
  2. Step 2: Convert to fraction form
    7,388.01/11,086.34 = 4,466.61/x
  3. Step 3: Cross multiply
    7,388.01x = 11,086.34 × 4,466.61
  4. Step 4: Simplify right side
    7,388.01x = 49,518,334.77
  5. Step 5: Solve for x
    x = 49,518,334.77/7,388.01
  6. Step 6: Final answer
    x = 6,702.53

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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.