Home / 59,072.86-88,609.29-17,519.50

Finding the Fourth Proportional to 59,072.86, 88,609.29 and 17,519.50

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Solution

The fourth proportional to 59,072.86, 88,609.29 and 17,519.50 is: 26,279.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,072.86 : 88,609.29 = 17,519.50 : x
  2. Step 2: Convert to fraction form
    59,072.86/88,609.29 = 17,519.50/x
  3. Step 3: Cross multiply
    59,072.86x = 88,609.29 × 17,519.50
  4. Step 4: Simplify right side
    59,072.86x = 1,552,390,456.16
  5. Step 5: Solve for x
    x = 1,552,390,456.16/59,072.86
  6. Step 6: Final answer
    x = 26,279.25

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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.