Home / 14,450.06-21,675.10-4,061.81

Finding the Fourth Proportional to 14,450.06, 21,675.10 and 4,061.81

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Solution

The fourth proportional to 14,450.06, 21,675.10 and 4,061.81 is: 6,092.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,450.06 : 21,675.10 = 4,061.81 : x
  2. Step 2: Convert to fraction form
    14,450.06/21,675.10 = 4,061.81/x
  3. Step 3: Cross multiply
    14,450.06x = 21,675.10 × 4,061.81
  4. Step 4: Simplify right side
    14,450.06x = 88,040,181.96
  5. Step 5: Solve for x
    x = 88,040,181.96/14,450.06
  6. Step 6: Final answer
    x = 6,092.72

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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.