Home / 59,563.76-89,185.62-31,425.26

Finding the Fourth Proportional to 59,563.76, 89,185.62 and 31,425.26

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Solution

The fourth proportional to 59,563.76, 89,185.62 and 31,425.26 is: 47,053.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,563.76 : 89,185.62 = 31,425.26 : x
  2. Step 2: Convert to fraction form
    59,563.76/89,185.62 = 31,425.26/x
  3. Step 3: Cross multiply
    59,563.76x = 89,185.62 × 31,425.26
  4. Step 4: Simplify right side
    59,563.76x = 2,802,681,296.76
  5. Step 5: Solve for x
    x = 2,802,681,296.76/59,563.76
  6. Step 6: Final answer
    x = 47,053.47

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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.