Home / 59,869.68-82,620.73-33,013.14

Finding the Fourth Proportional to 59,869.68, 82,620.73 and 33,013.14

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Solution

The fourth proportional to 59,869.68, 82,620.73 and 33,013.14 is: 45,558.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,869.68 : 82,620.73 = 33,013.14 : x
  2. Step 2: Convert to fraction form
    59,869.68/82,620.73 = 33,013.14/x
  3. Step 3: Cross multiply
    59,869.68x = 82,620.73 × 33,013.14
  4. Step 4: Simplify right side
    59,869.68x = 2,727,569,726.39
  5. Step 5: Solve for x
    x = 2,727,569,726.39/59,869.68
  6. Step 6: Final answer
    x = 45,558.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.