Home / 4,797.48-7,195.36-1,874.28

Finding the Fourth Proportional to 4,797.48, 7,195.36 and 1,874.28

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Solution

The fourth proportional to 4,797.48, 7,195.36 and 1,874.28 is: 2,811.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797.48 : 7,195.36 = 1,874.28 : x
  2. Step 2: Convert to fraction form
    4,797.48/7,195.36 = 1,874.28/x
  3. Step 3: Cross multiply
    4,797.48x = 7,195.36 × 1,874.28
  4. Step 4: Simplify right side
    4,797.48x = 13,486,119.34
  5. Step 5: Solve for x
    x = 13,486,119.34/4,797.48
  6. Step 6: Final answer
    x = 2,811.08

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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.