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Finding the Fourth Proportional to 4,314.03, 6,471.02 and 1,683.37

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Solution

The fourth proportional to 4,314.03, 6,471.02 and 1,683.37 is: 2,525.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314.03 : 6,471.02 = 1,683.37 : x
  2. Step 2: Convert to fraction form
    4,314.03/6,471.02 = 1,683.37/x
  3. Step 3: Cross multiply
    4,314.03x = 6,471.02 × 1,683.37
  4. Step 4: Simplify right side
    4,314.03x = 10,893,120.94
  5. Step 5: Solve for x
    x = 10,893,120.94/4,314.03
  6. Step 6: Final answer
    x = 2,525.05

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.