Home / 48,893.15-67,528.08-32,949.92

Finding the Fourth Proportional to 48,893.15, 67,528.08 and 32,949.92

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Solution

The fourth proportional to 48,893.15, 67,528.08 and 32,949.92 is: 45,508.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,893.15 : 67,528.08 = 32,949.92 : x
  2. Step 2: Convert to fraction form
    48,893.15/67,528.08 = 32,949.92/x
  3. Step 3: Cross multiply
    48,893.15x = 67,528.08 × 32,949.92
  4. Step 4: Simplify right side
    48,893.15x = 2,225,045,002.57
  5. Step 5: Solve for x
    x = 2,225,045,002.57/48,893.15
  6. Step 6: Final answer
    x = 45,508.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.