Home / 4,538.99-6,263.12-2,549.16

Finding the Fourth Proportional to 4,538.99, 6,263.12 and 2,549.16

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Solution

The fourth proportional to 4,538.99, 6,263.12 and 2,549.16 is: 3,517.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.99 : 6,263.12 = 2,549.16 : x
  2. Step 2: Convert to fraction form
    4,538.99/6,263.12 = 2,549.16/x
  3. Step 3: Cross multiply
    4,538.99x = 6,263.12 × 2,549.16
  4. Step 4: Simplify right side
    4,538.99x = 15,965,718.97
  5. Step 5: Solve for x
    x = 15,965,718.97/4,538.99
  6. Step 6: Final answer
    x = 3,517.46

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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.