Home / 4,348.06-6,522.42-2,154.58

Finding the Fourth Proportional to 4,348.06, 6,522.42 and 2,154.58

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Solution

The fourth proportional to 4,348.06, 6,522.42 and 2,154.58 is: 3,232.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348.06 : 6,522.42 = 2,154.58 : x
  2. Step 2: Convert to fraction form
    4,348.06/6,522.42 = 2,154.58/x
  3. Step 3: Cross multiply
    4,348.06x = 6,522.42 × 2,154.58
  4. Step 4: Simplify right side
    4,348.06x = 14,053,075.68
  5. Step 5: Solve for x
    x = 14,053,075.68/4,348.06
  6. Step 6: Final answer
    x = 3,232.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.