Home / 4,365-6,556.53-3,533.04

Finding the Fourth Proportional to 4,365, 6,556.53 and 3,533.04

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Solution

The fourth proportional to 4,365, 6,556.53 and 3,533.04 is: 5,306.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365 : 6,556.53 = 3,533.04 : x
  2. Step 2: Convert to fraction form
    4,365/6,556.53 = 3,533.04/x
  3. Step 3: Cross multiply
    4,365x = 6,556.53 × 3,533.04
  4. Step 4: Simplify right side
    4,365x = 23,164,482.75
  5. Step 5: Solve for x
    x = 23,164,482.75/4,365
  6. Step 6: Final answer
    x = 5,306.87

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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.