Home / 4,301.76-6,450.54-1,835.22

Finding the Fourth Proportional to 4,301.76, 6,450.54 and 1,835.22

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Solution

The fourth proportional to 4,301.76, 6,450.54 and 1,835.22 is: 2,751.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301.76 : 6,450.54 = 1,835.22 : x
  2. Step 2: Convert to fraction form
    4,301.76/6,450.54 = 1,835.22/x
  3. Step 3: Cross multiply
    4,301.76x = 6,450.54 × 1,835.22
  4. Step 4: Simplify right side
    4,301.76x = 11,838,160.02
  5. Step 5: Solve for x
    x = 11,838,160.02/4,301.76
  6. Step 6: Final answer
    x = 2,751.93

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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.