Home / 4,024.47-5,559.10-3,354.47

Finding the Fourth Proportional to 4,024.47, 5,559.10 and 3,354.47

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Solution

The fourth proportional to 4,024.47, 5,559.10 and 3,354.47 is: 4,633.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024.47 : 5,559.10 = 3,354.47 : x
  2. Step 2: Convert to fraction form
    4,024.47/5,559.10 = 3,354.47/x
  3. Step 3: Cross multiply
    4,024.47x = 5,559.10 × 3,354.47
  4. Step 4: Simplify right side
    4,024.47x = 18,647,848.78
  5. Step 5: Solve for x
    x = 18,647,848.78/4,024.47
  6. Step 6: Final answer
    x = 4,633.62

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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.