Home / 4,698.30-7,047.45-4,244.70

Finding the Fourth Proportional to 4,698.30, 7,047.45 and 4,244.70

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Solution

The fourth proportional to 4,698.30, 7,047.45 and 4,244.70 is: 6,367.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698.30 : 7,047.45 = 4,244.70 : x
  2. Step 2: Convert to fraction form
    4,698.30/7,047.45 = 4,244.70/x
  3. Step 3: Cross multiply
    4,698.30x = 7,047.45 × 4,244.70
  4. Step 4: Simplify right side
    4,698.30x = 29,914,311.02
  5. Step 5: Solve for x
    x = 29,914,311.02/4,698.30
  6. Step 6: Final answer
    x = 6,367.05

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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.