Home / 4,208.39-5,807.60-2,441.04

Finding the Fourth Proportional to 4,208.39, 5,807.60 and 2,441.04

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Solution

The fourth proportional to 4,208.39, 5,807.60 and 2,441.04 is: 3,368.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208.39 : 5,807.60 = 2,441.04 : x
  2. Step 2: Convert to fraction form
    4,208.39/5,807.60 = 2,441.04/x
  3. Step 3: Cross multiply
    4,208.39x = 5,807.60 × 2,441.04
  4. Step 4: Simplify right side
    4,208.39x = 14,176,571.70
  5. Step 5: Solve for x
    x = 14,176,571.70/4,208.39
  6. Step 6: Final answer
    x = 3,368.65

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Half scale
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Double scale
Find fourth proportional to 4,209.39, 5,808.98 and 2,442.04
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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.