Home / 3,702.53-5,109.26-2,210.43

Finding the Fourth Proportional to 3,702.53, 5,109.26 and 2,210.43

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Solution

The fourth proportional to 3,702.53, 5,109.26 and 2,210.43 is: 3,050.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702.53 : 5,109.26 = 2,210.43 : x
  2. Step 2: Convert to fraction form
    3,702.53/5,109.26 = 2,210.43/x
  3. Step 3: Cross multiply
    3,702.53x = 5,109.26 × 2,210.43
  4. Step 4: Simplify right side
    3,702.53x = 11,293,667.11
  5. Step 5: Solve for x
    x = 11,293,667.11/3,702.53
  6. Step 6: Final answer
    x = 3,050.26

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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.