Home / 59,601.05-89,394.48-19,610.11

Finding the Fourth Proportional to 59,601.05, 89,394.48 and 19,610.11

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Solution

The fourth proportional to 59,601.05, 89,394.48 and 19,610.11 is: 29,412.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,601.05 : 89,394.48 = 19,610.11 : x
  2. Step 2: Convert to fraction form
    59,601.05/89,394.48 = 19,610.11/x
  3. Step 3: Cross multiply
    59,601.05x = 89,394.48 × 19,610.11
  4. Step 4: Simplify right side
    59,601.05x = 1,753,035,586.19
  5. Step 5: Solve for x
    x = 1,753,035,586.19/59,601.05
  6. Step 6: Final answer
    x = 29,412.83

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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.