Home / 4,538.94-6,263.58-2,549.46

Finding the Fourth Proportional to 4,538.94, 6,263.58 and 2,549.46

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Solution

The fourth proportional to 4,538.94, 6,263.58 and 2,549.46 is: 3,518.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.94 : 6,263.58 = 2,549.46 : x
  2. Step 2: Convert to fraction form
    4,538.94/6,263.58 = 2,549.46/x
  3. Step 3: Cross multiply
    4,538.94x = 6,263.58 × 2,549.46
  4. Step 4: Simplify right side
    4,538.94x = 15,968,746.67
  5. Step 5: Solve for x
    x = 15,968,746.67/4,538.94
  6. Step 6: Final answer
    x = 3,518.17

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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.