Home / 7,353.44-11,030.16-2,733.92

Finding the Fourth Proportional to 7,353.44, 11,030.16 and 2,733.92

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Solution

The fourth proportional to 7,353.44, 11,030.16 and 2,733.92 is: 4,100.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,353.44 : 11,030.16 = 2,733.92 : x
  2. Step 2: Convert to fraction form
    7,353.44/11,030.16 = 2,733.92/x
  3. Step 3: Cross multiply
    7,353.44x = 11,030.16 × 2,733.92
  4. Step 4: Simplify right side
    7,353.44x = 30,155,575.03
  5. Step 5: Solve for x
    x = 30,155,575.03/7,353.44
  6. Step 6: Final answer
    x = 4,100.88

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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.