Home / 59,761.26-89,634.54-15,388.26

Finding the Fourth Proportional to 59,761.26, 89,634.54 and 15,388.26

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Solution

The fourth proportional to 59,761.26, 89,634.54 and 15,388.26 is: 23,080.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,761.26 : 89,634.54 = 15,388.26 : x
  2. Step 2: Convert to fraction form
    59,761.26/89,634.54 = 15,388.26/x
  3. Step 3: Cross multiply
    59,761.26x = 89,634.54 × 15,388.26
  4. Step 4: Simplify right side
    59,761.26x = 1,379,319,606.50
  5. Step 5: Solve for x
    x = 1,379,319,606.50/59,761.26
  6. Step 6: Final answer
    x = 23,080.50

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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.