Home / 3,329.34-4,583.69-2,619.93

Finding the Fourth Proportional to 3,329.34, 4,583.69 and 2,619.93

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Solution

The fourth proportional to 3,329.34, 4,583.69 and 2,619.93 is: 3,607.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.34 : 4,583.69 = 2,619.93 : x
  2. Step 2: Convert to fraction form
    3,329.34/4,583.69 = 2,619.93/x
  3. Step 3: Cross multiply
    3,329.34x = 4,583.69 × 2,619.93
  4. Step 4: Simplify right side
    3,329.34x = 12,008,933.84
  5. Step 5: Solve for x
    x = 12,008,933.84/3,329.34
  6. Step 6: Final answer
    x = 3,607.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.