Home / 4,829.90-7,244.85-1,367.18

Finding the Fourth Proportional to 4,829.90, 7,244.85 and 1,367.18

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Solution

The fourth proportional to 4,829.90, 7,244.85 and 1,367.18 is: 2,050.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.90 : 7,244.85 = 1,367.18 : x
  2. Step 2: Convert to fraction form
    4,829.90/7,244.85 = 1,367.18/x
  3. Step 3: Cross multiply
    4,829.90x = 7,244.85 × 1,367.18
  4. Step 4: Simplify right side
    4,829.90x = 9,905,014.02
  5. Step 5: Solve for x
    x = 9,905,014.02/4,829.90
  6. Step 6: Final answer
    x = 2,050.77

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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.