Home / 4,350.91-6,527.37-1,886.44

Finding the Fourth Proportional to 4,350.91, 6,527.37 and 1,886.44

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Solution

The fourth proportional to 4,350.91, 6,527.37 and 1,886.44 is: 2,830.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350.91 : 6,527.37 = 1,886.44 : x
  2. Step 2: Convert to fraction form
    4,350.91/6,527.37 = 1,886.44/x
  3. Step 3: Cross multiply
    4,350.91x = 6,527.37 × 1,886.44
  4. Step 4: Simplify right side
    4,350.91x = 12,313,491.86
  5. Step 5: Solve for x
    x = 12,313,491.86/4,350.91
  6. Step 6: Final answer
    x = 2,830.10

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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.