Home / 48,214.47-72,197.10-33,267.63

Finding the Fourth Proportional to 48,214.47, 72,197.10 and 33,267.63

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Solution

The fourth proportional to 48,214.47, 72,197.10 and 33,267.63 is: 49,815.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,214.47 : 72,197.10 = 33,267.63 : x
  2. Step 2: Convert to fraction form
    48,214.47/72,197.10 = 33,267.63/x
  3. Step 3: Cross multiply
    48,214.47x = 72,197.10 × 33,267.63
  4. Step 4: Simplify right side
    48,214.47x = 2,401,826,409.87
  5. Step 5: Solve for x
    x = 2,401,826,409.87/48,214.47
  6. Step 6: Final answer
    x = 49,815.47

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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.