Home / 5,032.85-7,546.33-3,368.87

Finding the Fourth Proportional to 5,032.85, 7,546.33 and 3,368.87

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Solution

The fourth proportional to 5,032.85, 7,546.33 and 3,368.87 is: 5,051.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.85 : 7,546.33 = 3,368.87 : x
  2. Step 2: Convert to fraction form
    5,032.85/7,546.33 = 3,368.87/x
  3. Step 3: Cross multiply
    5,032.85x = 7,546.33 × 3,368.87
  4. Step 4: Simplify right side
    5,032.85x = 25,422,637.26
  5. Step 5: Solve for x
    x = 25,422,637.26/5,032.85
  6. Step 6: Final answer
    x = 5,051.34

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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.