Home / 4,682.94-6,462.42-2,587.06

Finding the Fourth Proportional to 4,682.94, 6,462.42 and 2,587.06

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Solution

The fourth proportional to 4,682.94, 6,462.42 and 2,587.06 is: 3,570.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682.94 : 6,462.42 = 2,587.06 : x
  2. Step 2: Convert to fraction form
    4,682.94/6,462.42 = 2,587.06/x
  3. Step 3: Cross multiply
    4,682.94x = 6,462.42 × 2,587.06
  4. Step 4: Simplify right side
    4,682.94x = 16,718,668.29
  5. Step 5: Solve for x
    x = 16,718,668.29/4,682.94
  6. Step 6: Final answer
    x = 3,570.12

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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.