Home / 8,796.41-13,199.49-3,605.93

Finding the Fourth Proportional to 8,796.41, 13,199.49 and 3,605.93

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Solution

The fourth proportional to 8,796.41, 13,199.49 and 3,605.93 is: 5,410.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796.41 : 13,199.49 = 3,605.93 : x
  2. Step 2: Convert to fraction form
    8,796.41/13,199.49 = 3,605.93/x
  3. Step 3: Cross multiply
    8,796.41x = 13,199.49 × 3,605.93
  4. Step 4: Simplify right side
    8,796.41x = 47,596,436.98
  5. Step 5: Solve for x
    x = 47,596,436.98/8,796.41
  6. Step 6: Final answer
    x = 5,410.89

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1.5x scale

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.