Home / 7,027.12-10,540.76-2,410

Finding the Fourth Proportional to 7,027.12, 10,540.76 and 2,410

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Solution

The fourth proportional to 7,027.12, 10,540.76 and 2,410 is: 3,615.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,027.12 : 10,540.76 = 2,410 : x
  2. Step 2: Convert to fraction form
    7,027.12/10,540.76 = 2,410/x
  3. Step 3: Cross multiply
    7,027.12x = 10,540.76 × 2,410
  4. Step 4: Simplify right side
    7,027.12x = 25,403,231.60
  5. Step 5: Solve for x
    x = 25,403,231.60/7,027.12
  6. Step 6: Final answer
    x = 3,615.03

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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.