Home / 4,903.03-7,354.48-1,205.29

Finding the Fourth Proportional to 4,903.03, 7,354.48 and 1,205.29

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Solution

The fourth proportional to 4,903.03, 7,354.48 and 1,205.29 is: 1,807.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903.03 : 7,354.48 = 1,205.29 : x
  2. Step 2: Convert to fraction form
    4,903.03/7,354.48 = 1,205.29/x
  3. Step 3: Cross multiply
    4,903.03x = 7,354.48 × 1,205.29
  4. Step 4: Simplify right side
    4,903.03x = 8,864,270.71
  5. Step 5: Solve for x
    x = 8,864,270.71/4,903.03
  6. Step 6: Final answer
    x = 1,807.92

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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.