Home / 4,829.04-6,663.60-2,732.76

Finding the Fourth Proportional to 4,829.04, 6,663.60 and 2,732.76

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Solution

The fourth proportional to 4,829.04, 6,663.60 and 2,732.76 is: 3,770.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.04 : 6,663.60 = 2,732.76 : x
  2. Step 2: Convert to fraction form
    4,829.04/6,663.60 = 2,732.76/x
  3. Step 3: Cross multiply
    4,829.04x = 6,663.60 × 2,732.76
  4. Step 4: Simplify right side
    4,829.04x = 18,210,019.54
  5. Step 5: Solve for x
    x = 18,210,019.54/4,829.04
  6. Step 6: Final answer
    x = 3,770.94

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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.