Home / 6,252.80-8,627.58-3,599.51

Finding the Fourth Proportional to 6,252.80, 8,627.58 and 3,599.51

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Solution

The fourth proportional to 6,252.80, 8,627.58 and 3,599.51 is: 4,966.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,252.80 : 8,627.58 = 3,599.51 : x
  2. Step 2: Convert to fraction form
    6,252.80/8,627.58 = 3,599.51/x
  3. Step 3: Cross multiply
    6,252.80x = 8,627.58 × 3,599.51
  4. Step 4: Simplify right side
    6,252.80x = 31,055,017.35
  5. Step 5: Solve for x
    x = 31,055,017.35/6,252.80
  6. Step 6: Final answer
    x = 4,966.58

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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.