Home / 69,442.00-104,141.45-25,062.98

Finding the Fourth Proportional to 69,442.00, 104,141.45 and 25,062.98

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Solution

The fourth proportional to 69,442.00, 104,141.45 and 25,062.98 is: 37,586.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,442.00 : 104,141.45 = 25,062.98 : x
  2. Step 2: Convert to fraction form
    69,442.00/104,141.45 = 25,062.98/x
  3. Step 3: Cross multiply
    69,442.00x = 104,141.45 × 25,062.98
  4. Step 4: Simplify right side
    69,442.00x = 2,610,094,620.47
  5. Step 5: Solve for x
    x = 2,610,094,620.47/69,442.00
  6. Step 6: Final answer
    x = 37,586.69

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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.