Home / 3,495.89-4,824.29-1,923.95

Finding the Fourth Proportional to 3,495.89, 4,824.29 and 1,923.95

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Solution

The fourth proportional to 3,495.89, 4,824.29 and 1,923.95 is: 2,655.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495.89 : 4,824.29 = 1,923.95 : x
  2. Step 2: Convert to fraction form
    3,495.89/4,824.29 = 1,923.95/x
  3. Step 3: Cross multiply
    3,495.89x = 4,824.29 × 1,923.95
  4. Step 4: Simplify right side
    3,495.89x = 9,281,709.62
  5. Step 5: Solve for x
    x = 9,281,709.62/3,495.89
  6. Step 6: Final answer
    x = 2,655.03

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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.