Home / 4,254.88-5,871.74-2,366.58

Finding the Fourth Proportional to 4,254.88, 5,871.74 and 2,366.58

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Solution

The fourth proportional to 4,254.88, 5,871.74 and 2,366.58 is: 3,265.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254.88 : 5,871.74 = 2,366.58 : x
  2. Step 2: Convert to fraction form
    4,254.88/5,871.74 = 2,366.58/x
  3. Step 3: Cross multiply
    4,254.88x = 5,871.74 × 2,366.58
  4. Step 4: Simplify right side
    4,254.88x = 13,895,943.93
  5. Step 5: Solve for x
    x = 13,895,943.93/4,254.88
  6. Step 6: Final answer
    x = 3,265.89

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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.