Home / 48,202.71-72,325.34-16,617.57

Finding the Fourth Proportional to 48,202.71, 72,325.34 and 16,617.57

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Solution

The fourth proportional to 48,202.71, 72,325.34 and 16,617.57 is: 24,933.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,202.71 : 72,325.34 = 16,617.57 : x
  2. Step 2: Convert to fraction form
    48,202.71/72,325.34 = 16,617.57/x
  3. Step 3: Cross multiply
    48,202.71x = 72,325.34 × 16,617.57
  4. Step 4: Simplify right side
    48,202.71x = 1,201,871,317.14
  5. Step 5: Solve for x
    x = 1,201,871,317.14/48,202.71
  6. Step 6: Final answer
    x = 24,933.69

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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.