Home / 4,359.48-6,019.11-2,683.05

Finding the Fourth Proportional to 4,359.48, 6,019.11 and 2,683.05

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Solution

The fourth proportional to 4,359.48, 6,019.11 and 2,683.05 is: 3,704.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359.48 : 6,019.11 = 2,683.05 : x
  2. Step 2: Convert to fraction form
    4,359.48/6,019.11 = 2,683.05/x
  3. Step 3: Cross multiply
    4,359.48x = 6,019.11 × 2,683.05
  4. Step 4: Simplify right side
    4,359.48x = 16,149,573.09
  5. Step 5: Solve for x
    x = 16,149,573.09/4,359.48
  6. Step 6: Final answer
    x = 3,704.47

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Half scale
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Double scale
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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.