Home / 29,935.08-44,902.14-7,746.66

Finding the Fourth Proportional to 29,935.08, 44,902.14 and 7,746.66

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Solution

The fourth proportional to 29,935.08, 44,902.14 and 7,746.66 is: 11,619.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,935.08 : 44,902.14 = 7,746.66 : x
  2. Step 2: Convert to fraction form
    29,935.08/44,902.14 = 7,746.66/x
  3. Step 3: Cross multiply
    29,935.08x = 44,902.14 × 7,746.66
  4. Step 4: Simplify right side
    29,935.08x = 347,841,611.85
  5. Step 5: Solve for x
    x = 347,841,611.85/29,935.08
  6. Step 6: Final answer
    x = 11,619.87

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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.