Home / 48,542.44-72,813.59-15,265.42

Finding the Fourth Proportional to 48,542.44, 72,813.59 and 15,265.42

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Solution

The fourth proportional to 48,542.44, 72,813.59 and 15,265.42 is: 22,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,542.44 : 72,813.59 = 15,265.42 : x
  2. Step 2: Convert to fraction form
    48,542.44/72,813.59 = 15,265.42/x
  3. Step 3: Cross multiply
    48,542.44x = 72,813.59 × 15,265.42
  4. Step 4: Simplify right side
    48,542.44x = 1,111,529,592.66
  5. Step 5: Solve for x
    x = 1,111,529,592.66/48,542.44
  6. Step 6: Final answer
    x = 22,898.10

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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.