Home / 4,808.09-7,199.88-4,069.97

Finding the Fourth Proportional to 4,808.09, 7,199.88 and 4,069.97

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Solution

The fourth proportional to 4,808.09, 7,199.88 and 4,069.97 is: 6,094.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808.09 : 7,199.88 = 4,069.97 : x
  2. Step 2: Convert to fraction form
    4,808.09/7,199.88 = 4,069.97/x
  3. Step 3: Cross multiply
    4,808.09x = 7,199.88 × 4,069.97
  4. Step 4: Simplify right side
    4,808.09x = 29,303,298.34
  5. Step 5: Solve for x
    x = 29,303,298.34/4,808.09
  6. Step 6: Final answer
    x = 6,094.59

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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.