Home / 3,579.03-5,365.85-2,346.75

Finding the Fourth Proportional to 3,579.03, 5,365.85 and 2,346.75

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Solution

The fourth proportional to 3,579.03, 5,365.85 and 2,346.75 is: 3,518.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579.03 : 5,365.85 = 2,346.75 : x
  2. Step 2: Convert to fraction form
    3,579.03/5,365.85 = 2,346.75/x
  3. Step 3: Cross multiply
    3,579.03x = 5,365.85 × 2,346.75
  4. Step 4: Simplify right side
    3,579.03x = 12,592,296.75
  5. Step 5: Solve for x
    x = 12,592,296.75/3,579.03
  6. Step 6: Final answer
    x = 3,518.35

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1.5x scale

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.