Home / 4,684.19-7,024.28-1,563.35

Finding the Fourth Proportional to 4,684.19, 7,024.28 and 1,563.35

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Solution

The fourth proportional to 4,684.19, 7,024.28 and 1,563.35 is: 2,344.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684.19 : 7,024.28 = 1,563.35 : x
  2. Step 2: Convert to fraction form
    4,684.19/7,024.28 = 1,563.35/x
  3. Step 3: Cross multiply
    4,684.19x = 7,024.28 × 1,563.35
  4. Step 4: Simplify right side
    4,684.19x = 10,981,365.20
  5. Step 5: Solve for x
    x = 10,981,365.20/4,684.19
  6. Step 6: Final answer
    x = 2,344.35

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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.