Home / 5,002.48-6,903.08-2,764.33

Finding the Fourth Proportional to 5,002.48, 6,903.08 and 2,764.33

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Solution

The fourth proportional to 5,002.48, 6,903.08 and 2,764.33 is: 3,814.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002.48 : 6,903.08 = 2,764.33 : x
  2. Step 2: Convert to fraction form
    5,002.48/6,903.08 = 2,764.33/x
  3. Step 3: Cross multiply
    5,002.48x = 6,903.08 × 2,764.33
  4. Step 4: Simplify right side
    5,002.48x = 19,082,401.48
  5. Step 5: Solve for x
    x = 19,082,401.48/5,002.48
  6. Step 6: Final answer
    x = 3,814.59

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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.