Home / 4,152.58-6,228.27-1,341.04

Finding the Fourth Proportional to 4,152.58, 6,228.27 and 1,341.04

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Solution

The fourth proportional to 4,152.58, 6,228.27 and 1,341.04 is: 2,011.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152.58 : 6,228.27 = 1,341.04 : x
  2. Step 2: Convert to fraction form
    4,152.58/6,228.27 = 1,341.04/x
  3. Step 3: Cross multiply
    4,152.58x = 6,228.27 × 1,341.04
  4. Step 4: Simplify right side
    4,152.58x = 8,352,359.20
  5. Step 5: Solve for x
    x = 8,352,359.20/4,152.58
  6. Step 6: Final answer
    x = 2,011.37

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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.