Home / 4,277.70-5,899.84-2,599.07

Finding the Fourth Proportional to 4,277.70, 5,899.84 and 2,599.07

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Solution

The fourth proportional to 4,277.70, 5,899.84 and 2,599.07 is: 3,584.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277.70 : 5,899.84 = 2,599.07 : x
  2. Step 2: Convert to fraction form
    4,277.70/5,899.84 = 2,599.07/x
  3. Step 3: Cross multiply
    4,277.70x = 5,899.84 × 2,599.07
  4. Step 4: Simplify right side
    4,277.70x = 15,334,061.15
  5. Step 5: Solve for x
    x = 15,334,061.15/4,277.70
  6. Step 6: Final answer
    x = 3,584.65

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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.