Home / 48,362.67-72,518.49-15,076.53

Finding the Fourth Proportional to 48,362.67, 72,518.49 and 15,076.53

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Solution

The fourth proportional to 48,362.67, 72,518.49 and 15,076.53 is: 22,606.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,362.67 : 72,518.49 = 15,076.53 : x
  2. Step 2: Convert to fraction form
    48,362.67/72,518.49 = 15,076.53/x
  3. Step 3: Cross multiply
    48,362.67x = 72,518.49 × 15,076.53
  4. Step 4: Simplify right side
    48,362.67x = 1,093,327,190.04
  5. Step 5: Solve for x
    x = 1,093,327,190.04/48,362.67
  6. Step 6: Final answer
    x = 22,606.84

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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.