Home / 4,984.32-7,476.28-2,060.60

Finding the Fourth Proportional to 4,984.32, 7,476.28 and 2,060.60

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Solution

The fourth proportional to 4,984.32, 7,476.28 and 2,060.60 is: 3,090.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,984.32 : 7,476.28 = 2,060.60 : x
  2. Step 2: Convert to fraction form
    4,984.32/7,476.28 = 2,060.60/x
  3. Step 3: Cross multiply
    4,984.32x = 7,476.28 × 2,060.60
  4. Step 4: Simplify right side
    4,984.32x = 15,405,622.57
  5. Step 5: Solve for x
    x = 15,405,622.57/4,984.32
  6. Step 6: Final answer
    x = 3,090.82

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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.