Home / 8,033.90-11,086.86-4,497.30

Finding the Fourth Proportional to 8,033.90, 11,086.86 and 4,497.30

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Solution

The fourth proportional to 8,033.90, 11,086.86 and 4,497.30 is: 6,206.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033.90 : 11,086.86 = 4,497.30 : x
  2. Step 2: Convert to fraction form
    8,033.90/11,086.86 = 4,497.30/x
  3. Step 3: Cross multiply
    8,033.90x = 11,086.86 × 4,497.30
  4. Step 4: Simplify right side
    8,033.90x = 49,860,935.48
  5. Step 5: Solve for x
    x = 49,860,935.48/8,033.90
  6. Step 6: Final answer
    x = 6,206.32

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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.