Home / 4,504.38-6,208.60-3,011.76

Finding the Fourth Proportional to 4,504.38, 6,208.60 and 3,011.76

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Solution

The fourth proportional to 4,504.38, 6,208.60 and 3,011.76 is: 4,151.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504.38 : 6,208.60 = 3,011.76 : x
  2. Step 2: Convert to fraction form
    4,504.38/6,208.60 = 3,011.76/x
  3. Step 3: Cross multiply
    4,504.38x = 6,208.60 × 3,011.76
  4. Step 4: Simplify right side
    4,504.38x = 18,698,813.14
  5. Step 5: Solve for x
    x = 18,698,813.14/4,504.38
  6. Step 6: Final answer
    x = 4,151.25

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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.