Home / 4,903.22-7,354.83-1,205.52

Finding the Fourth Proportional to 4,903.22, 7,354.83 and 1,205.52

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Solution

The fourth proportional to 4,903.22, 7,354.83 and 1,205.52 is: 1,808.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903.22 : 7,354.83 = 1,205.52 : x
  2. Step 2: Convert to fraction form
    4,903.22/7,354.83 = 1,205.52/x
  3. Step 3: Cross multiply
    4,903.22x = 7,354.83 × 1,205.52
  4. Step 4: Simplify right side
    4,903.22x = 8,866,394.66
  5. Step 5: Solve for x
    x = 8,866,394.66/4,903.22
  6. Step 6: Final answer
    x = 1,808.28

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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.