Home / 4,904.83-7,358.37-1,617.94

Finding the Fourth Proportional to 4,904.83, 7,358.37 and 1,617.94

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Solution

The fourth proportional to 4,904.83, 7,358.37 and 1,617.94 is: 2,427.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904.83 : 7,358.37 = 1,617.94 : x
  2. Step 2: Convert to fraction form
    4,904.83/7,358.37 = 1,617.94/x
  3. Step 3: Cross multiply
    4,904.83x = 7,358.37 × 1,617.94
  4. Step 4: Simplify right side
    4,904.83x = 11,905,401.16
  5. Step 5: Solve for x
    x = 11,905,401.16/4,904.83
  6. Step 6: Final answer
    x = 2,427.28

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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.