Home / 3,329.84-4,595.46-1,932.50

Finding the Fourth Proportional to 3,329.84, 4,595.46 and 1,932.50

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Solution

The fourth proportional to 3,329.84, 4,595.46 and 1,932.50 is: 2,667.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.84 : 4,595.46 = 1,932.50 : x
  2. Step 2: Convert to fraction form
    3,329.84/4,595.46 = 1,932.50/x
  3. Step 3: Cross multiply
    3,329.84x = 4,595.46 × 1,932.50
  4. Step 4: Simplify right side
    3,329.84x = 8,880,726.45
  5. Step 5: Solve for x
    x = 8,880,726.45/3,329.84
  6. Step 6: Final answer
    x = 2,667.01

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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.