Home / 4,515.36-6,233.28-3,024.30

Finding the Fourth Proportional to 4,515.36, 6,233.28 and 3,024.30

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Solution

The fourth proportional to 4,515.36, 6,233.28 and 3,024.30 is: 4,174.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515.36 : 6,233.28 = 3,024.30 : x
  2. Step 2: Convert to fraction form
    4,515.36/6,233.28 = 3,024.30/x
  3. Step 3: Cross multiply
    4,515.36x = 6,233.28 × 3,024.30
  4. Step 4: Simplify right side
    4,515.36x = 18,851,308.70
  5. Step 5: Solve for x
    x = 18,851,308.70/4,515.36
  6. Step 6: Final answer
    x = 4,174.93

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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.