Home / 9,633.30-14,449.91-3,059.99

Finding the Fourth Proportional to 9,633.30, 14,449.91 and 3,059.99

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Solution

The fourth proportional to 9,633.30, 14,449.91 and 3,059.99 is: 4,589.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633.30 : 14,449.91 = 3,059.99 : x
  2. Step 2: Convert to fraction form
    9,633.30/14,449.91 = 3,059.99/x
  3. Step 3: Cross multiply
    9,633.30x = 14,449.91 × 3,059.99
  4. Step 4: Simplify right side
    9,633.30x = 44,216,492.55
  5. Step 5: Solve for x
    x = 44,216,492.55/9,633.30
  6. Step 6: Final answer
    x = 4,589.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.