Home / 6,256.44-8,632.98-4,267.08

Finding the Fourth Proportional to 6,256.44, 8,632.98 and 4,267.08

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Solution

The fourth proportional to 6,256.44, 8,632.98 and 4,267.08 is: 5,887.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256.44 : 8,632.98 = 4,267.08 : x
  2. Step 2: Convert to fraction form
    6,256.44/8,632.98 = 4,267.08/x
  3. Step 3: Cross multiply
    6,256.44x = 8,632.98 × 4,267.08
  4. Step 4: Simplify right side
    6,256.44x = 36,837,616.30
  5. Step 5: Solve for x
    x = 36,837,616.30/6,256.44
  6. Step 6: Final answer
    x = 5,887.95

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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.