Home / 4,623.56-6,380.54-2,527.69

Finding the Fourth Proportional to 4,623.56, 6,380.54 and 2,527.69

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Solution

The fourth proportional to 4,623.56, 6,380.54 and 2,527.69 is: 3,488.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.56 : 6,380.54 = 2,527.69 : x
  2. Step 2: Convert to fraction form
    4,623.56/6,380.54 = 2,527.69/x
  3. Step 3: Cross multiply
    4,623.56x = 6,380.54 × 2,527.69
  4. Step 4: Simplify right side
    4,623.56x = 16,128,008.04
  5. Step 5: Solve for x
    x = 16,128,008.04/4,623.56
  6. Step 6: Final answer
    x = 3,488.22

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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.