Home / 59,589.13-89,383.69-22,158.62

Finding the Fourth Proportional to 59,589.13, 89,383.69 and 22,158.62

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Solution

The fourth proportional to 59,589.13, 89,383.69 and 22,158.62 is: 33,237.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,589.13 : 89,383.69 = 22,158.62 : x
  2. Step 2: Convert to fraction form
    59,589.13/89,383.69 = 22,158.62/x
  3. Step 3: Cross multiply
    59,589.13x = 89,383.69 × 22,158.62
  4. Step 4: Simplify right side
    59,589.13x = 1,980,619,220.91
  5. Step 5: Solve for x
    x = 1,980,619,220.91/59,589.13
  6. Step 6: Final answer
    x = 33,237.93

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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.