Home / 48,181.41-72,253.35-16,585.47

Finding the Fourth Proportional to 48,181.41, 72,253.35 and 16,585.47

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Solution

The fourth proportional to 48,181.41, 72,253.35 and 16,585.47 is: 24,871.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,181.41 : 72,253.35 = 16,585.47 : x
  2. Step 2: Convert to fraction form
    48,181.41/72,253.35 = 16,585.47/x
  3. Step 3: Cross multiply
    48,181.41x = 72,253.35 × 16,585.47
  4. Step 4: Simplify right side
    48,181.41x = 1,198,355,768.82
  5. Step 5: Solve for x
    x = 1,198,355,768.82/48,181.41
  6. Step 6: Final answer
    x = 24,871.75

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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.