Home / 2,375.07-3,563.33-1,683.08

Finding the Fourth Proportional to 2,375.07, 3,563.33 and 1,683.08

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Solution

The fourth proportional to 2,375.07, 3,563.33 and 1,683.08 is: 2,525.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375.07 : 3,563.33 = 1,683.08 : x
  2. Step 2: Convert to fraction form
    2,375.07/3,563.33 = 1,683.08/x
  3. Step 3: Cross multiply
    2,375.07x = 3,563.33 × 1,683.08
  4. Step 4: Simplify right side
    2,375.07x = 5,997,369.95
  5. Step 5: Solve for x
    x = 5,997,369.95/2,375.07
  6. Step 6: Final answer
    x = 2,525.13

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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.