Home / 48,433.27-72,652.65-17,268.52

Finding the Fourth Proportional to 48,433.27, 72,652.65 and 17,268.52

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Solution

The fourth proportional to 48,433.27, 72,652.65 and 17,268.52 is: 25,903.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,433.27 : 72,652.65 = 17,268.52 : x
  2. Step 2: Convert to fraction form
    48,433.27/72,652.65 = 17,268.52/x
  3. Step 3: Cross multiply
    48,433.27x = 72,652.65 × 17,268.52
  4. Step 4: Simplify right side
    48,433.27x = 1,254,603,739.58
  5. Step 5: Solve for x
    x = 1,254,603,739.58/48,433.27
  6. Step 6: Final answer
    x = 25,903.76

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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.