Home / 14,054.42-21,084.33-6,263.21

Finding the Fourth Proportional to 14,054.42, 21,084.33 and 6,263.21

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Solution

The fourth proportional to 14,054.42, 21,084.33 and 6,263.21 is: 9,396.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,054.42 : 21,084.33 = 6,263.21 : x
  2. Step 2: Convert to fraction form
    14,054.42/21,084.33 = 6,263.21/x
  3. Step 3: Cross multiply
    14,054.42x = 21,084.33 × 6,263.21
  4. Step 4: Simplify right side
    14,054.42x = 132,055,586.50
  5. Step 5: Solve for x
    x = 132,055,586.50/14,054.42
  6. Step 6: Final answer
    x = 9,396.02

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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.