Home / 4,376.48-6,560.67-1,454.27

Finding the Fourth Proportional to 4,376.48, 6,560.67 and 1,454.27

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Solution

The fourth proportional to 4,376.48, 6,560.67 and 1,454.27 is: 2,180.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376.48 : 6,560.67 = 1,454.27 : x
  2. Step 2: Convert to fraction form
    4,376.48/6,560.67 = 1,454.27/x
  3. Step 3: Cross multiply
    4,376.48x = 6,560.67 × 1,454.27
  4. Step 4: Simplify right side
    4,376.48x = 9,540,961.89
  5. Step 5: Solve for x
    x = 9,540,961.89/4,376.48
  6. Step 6: Final answer
    x = 2,180.06

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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.