Home / 4,048.53-5,586.62-2,255.94

Finding the Fourth Proportional to 4,048.53, 5,586.62 and 2,255.94

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Solution

The fourth proportional to 4,048.53, 5,586.62 and 2,255.94 is: 3,113.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048.53 : 5,586.62 = 2,255.94 : x
  2. Step 2: Convert to fraction form
    4,048.53/5,586.62 = 2,255.94/x
  3. Step 3: Cross multiply
    4,048.53x = 5,586.62 × 2,255.94
  4. Step 4: Simplify right side
    4,048.53x = 12,603,068.24
  5. Step 5: Solve for x
    x = 12,603,068.24/4,048.53
  6. Step 6: Final answer
    x = 3,113.00

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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.