Home / 6,284.76-8,670.84-3,594.06

Finding the Fourth Proportional to 6,284.76, 8,670.84 and 3,594.06

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Solution

The fourth proportional to 6,284.76, 8,670.84 and 3,594.06 is: 4,958.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284.76 : 8,670.84 = 3,594.06 : x
  2. Step 2: Convert to fraction form
    6,284.76/8,670.84 = 3,594.06/x
  3. Step 3: Cross multiply
    6,284.76x = 8,670.84 × 3,594.06
  4. Step 4: Simplify right side
    6,284.76x = 31,163,519.21
  5. Step 5: Solve for x
    x = 31,163,519.21/6,284.76
  6. Step 6: Final answer
    x = 4,958.59

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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.