Home / 48,839.72-73,267.72-15,569.98

Finding the Fourth Proportional to 48,839.72, 73,267.72 and 15,569.98

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Solution

The fourth proportional to 48,839.72, 73,267.72 and 15,569.98 is: 23,357.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,839.72 : 73,267.72 = 15,569.98 : x
  2. Step 2: Convert to fraction form
    48,839.72/73,267.72 = 15,569.98/x
  3. Step 3: Cross multiply
    48,839.72x = 73,267.72 × 15,569.98
  4. Step 4: Simplify right side
    48,839.72x = 1,140,776,712.95
  5. Step 5: Solve for x
    x = 1,140,776,712.95/48,839.72
  6. Step 6: Final answer
    x = 23,357.56

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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.