Home / 5,317.33-7,976.07-2,030.60

Finding the Fourth Proportional to 5,317.33, 7,976.07 and 2,030.60

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Solution

The fourth proportional to 5,317.33, 7,976.07 and 2,030.60 is: 3,045.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,317.33 : 7,976.07 = 2,030.60 : x
  2. Step 2: Convert to fraction form
    5,317.33/7,976.07 = 2,030.60/x
  3. Step 3: Cross multiply
    5,317.33x = 7,976.07 × 2,030.60
  4. Step 4: Simplify right side
    5,317.33x = 16,196,197.59
  5. Step 5: Solve for x
    x = 16,196,197.59/5,317.33
  6. Step 6: Final answer
    x = 3,045.93

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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.