Home / 9,633.65-14,450.27-4,439.53

Finding the Fourth Proportional to 9,633.65, 14,450.27 and 4,439.53

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Solution

The fourth proportional to 9,633.65, 14,450.27 and 4,439.53 is: 6,659.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633.65 : 14,450.27 = 4,439.53 : x
  2. Step 2: Convert to fraction form
    9,633.65/14,450.27 = 4,439.53/x
  3. Step 3: Cross multiply
    9,633.65x = 14,450.27 × 4,439.53
  4. Step 4: Simplify right side
    9,633.65x = 64,152,334.92
  5. Step 5: Solve for x
    x = 64,152,334.92/9,633.65
  6. Step 6: Final answer
    x = 6,659.19

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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.