Home / 5,314.01-7,332.87-3,076.02

Finding the Fourth Proportional to 5,314.01, 7,332.87 and 3,076.02

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Solution

The fourth proportional to 5,314.01, 7,332.87 and 3,076.02 is: 4,244.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,314.01 : 7,332.87 = 3,076.02 : x
  2. Step 2: Convert to fraction form
    5,314.01/7,332.87 = 3,076.02/x
  3. Step 3: Cross multiply
    5,314.01x = 7,332.87 × 3,076.02
  4. Step 4: Simplify right side
    5,314.01x = 22,556,062.47
  5. Step 5: Solve for x
    x = 22,556,062.47/5,314.01
  6. Step 6: Final answer
    x = 4,244.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.