Home / 4,549.37-6,278.03-2,559.90

Finding the Fourth Proportional to 4,549.37, 6,278.03 and 2,559.90

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Solution

The fourth proportional to 4,549.37, 6,278.03 and 2,559.90 is: 3,532.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549.37 : 6,278.03 = 2,559.90 : x
  2. Step 2: Convert to fraction form
    4,549.37/6,278.03 = 2,559.90/x
  3. Step 3: Cross multiply
    4,549.37x = 6,278.03 × 2,559.90
  4. Step 4: Simplify right side
    4,549.37x = 16,071,129.00
  5. Step 5: Solve for x
    x = 16,071,129.00/4,549.37
  6. Step 6: Final answer
    x = 3,532.61

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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.