Home / 55,058.23-82,593.41-17,609.50

Finding the Fourth Proportional to 55,058.23, 82,593.41 and 17,609.50

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Solution

The fourth proportional to 55,058.23, 82,593.41 and 17,609.50 is: 26,416.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,058.23 : 82,593.41 = 17,609.50 : x
  2. Step 2: Convert to fraction form
    55,058.23/82,593.41 = 17,609.50/x
  3. Step 3: Cross multiply
    55,058.23x = 82,593.41 × 17,609.50
  4. Step 4: Simplify right side
    55,058.23x = 1,454,428,653.40
  5. Step 5: Solve for x
    x = 1,454,428,653.40/55,058.23
  6. Step 6: Final answer
    x = 26,416.19

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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.