Home / 9,620.44-14,437.14-3,776.36

Finding the Fourth Proportional to 9,620.44, 14,437.14 and 3,776.36

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Solution

The fourth proportional to 9,620.44, 14,437.14 and 3,776.36 is: 5,667.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,620.44 : 14,437.14 = 3,776.36 : x
  2. Step 2: Convert to fraction form
    9,620.44/14,437.14 = 3,776.36/x
  3. Step 3: Cross multiply
    9,620.44x = 14,437.14 × 3,776.36
  4. Step 4: Simplify right side
    9,620.44x = 54,519,838.01
  5. Step 5: Solve for x
    x = 54,519,838.01/9,620.44
  6. Step 6: Final answer
    x = 5,667.08

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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.