Home / 4,829.53-6,663.12-3,060.88

Finding the Fourth Proportional to 4,829.53, 6,663.12 and 3,060.88

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Solution

The fourth proportional to 4,829.53, 6,663.12 and 3,060.88 is: 4,222.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.53 : 6,663.12 = 3,060.88 : x
  2. Step 2: Convert to fraction form
    4,829.53/6,663.12 = 3,060.88/x
  3. Step 3: Cross multiply
    4,829.53x = 6,663.12 × 3,060.88
  4. Step 4: Simplify right side
    4,829.53x = 20,395,010.75
  5. Step 5: Solve for x
    x = 20,395,010.75/4,829.53
  6. Step 6: Final answer
    x = 4,222.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.