Home / 6,252.32-8,629.24-3,599.22

Finding the Fourth Proportional to 6,252.32, 8,629.24 and 3,599.22

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Solution

The fourth proportional to 6,252.32, 8,629.24 and 3,599.22 is: 4,967.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,252.32 : 8,629.24 = 3,599.22 : x
  2. Step 2: Convert to fraction form
    6,252.32/8,629.24 = 3,599.22/x
  3. Step 3: Cross multiply
    6,252.32x = 8,629.24 × 3,599.22
  4. Step 4: Simplify right side
    6,252.32x = 31,058,533.19
  5. Step 5: Solve for x
    x = 31,058,533.19/6,252.32
  6. Step 6: Final answer
    x = 4,967.52

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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.