Home / 5,329.54-7,353.51-3,204.37

Finding the Fourth Proportional to 5,329.54, 7,353.51 and 3,204.37

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Solution

The fourth proportional to 5,329.54, 7,353.51 and 3,204.37 is: 4,421.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,329.54 : 7,353.51 = 3,204.37 : x
  2. Step 2: Convert to fraction form
    5,329.54/7,353.51 = 3,204.37/x
  3. Step 3: Cross multiply
    5,329.54x = 7,353.51 × 3,204.37
  4. Step 4: Simplify right side
    5,329.54x = 23,563,330.07
  5. Step 5: Solve for x
    x = 23,563,330.07/5,329.54
  6. Step 6: Final answer
    x = 4,421.27

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1.5x scale

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.