Home / 4,904.03-7,357.46-1,441.28

Finding the Fourth Proportional to 4,904.03, 7,357.46 and 1,441.28

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Solution

The fourth proportional to 4,904.03, 7,357.46 and 1,441.28 is: 2,162.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904.03 : 7,357.46 = 1,441.28 : x
  2. Step 2: Convert to fraction form
    4,904.03/7,357.46 = 1,441.28/x
  3. Step 3: Cross multiply
    4,904.03x = 7,357.46 × 1,441.28
  4. Step 4: Simplify right side
    4,904.03x = 10,604,159.95
  5. Step 5: Solve for x
    x = 10,604,159.95/4,904.03
  6. Step 6: Final answer
    x = 2,162.34

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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.