Home / 48,881.48-73,327.98-17,284.94

Finding the Fourth Proportional to 48,881.48, 73,327.98 and 17,284.94

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Solution

The fourth proportional to 48,881.48, 73,327.98 and 17,284.94 is: 25,929.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,881.48 : 73,327.98 = 17,284.94 : x
  2. Step 2: Convert to fraction form
    48,881.48/73,327.98 = 17,284.94/x
  3. Step 3: Cross multiply
    48,881.48x = 73,327.98 × 17,284.94
  4. Step 4: Simplify right side
    48,881.48x = 1,267,470,120.25
  5. Step 5: Solve for x
    x = 1,267,470,120.25/48,881.48
  6. Step 6: Final answer
    x = 25,929.46

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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.