Home / 9,014.65-13,529.13-6,260.83

Finding the Fourth Proportional to 9,014.65, 13,529.13 and 6,260.83

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Solution

The fourth proportional to 9,014.65, 13,529.13 and 6,260.83 is: 9,396.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.65 : 13,529.13 = 6,260.83 : x
  2. Step 2: Convert to fraction form
    9,014.65/13,529.13 = 6,260.83/x
  3. Step 3: Cross multiply
    9,014.65x = 13,529.13 × 6,260.83
  4. Step 4: Simplify right side
    9,014.65x = 84,703,582.98
  5. Step 5: Solve for x
    x = 84,703,582.98/9,014.65
  6. Step 6: Final answer
    x = 9,396.21

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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.