Home / 14,064.35-21,096.75-4,069.23

Finding the Fourth Proportional to 14,064.35, 21,096.75 and 4,069.23

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Solution

The fourth proportional to 14,064.35, 21,096.75 and 4,069.23 is: 6,103.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,064.35 : 21,096.75 = 4,069.23 : x
  2. Step 2: Convert to fraction form
    14,064.35/21,096.75 = 4,069.23/x
  3. Step 3: Cross multiply
    14,064.35x = 21,096.75 × 4,069.23
  4. Step 4: Simplify right side
    14,064.35x = 85,847,528.00
  5. Step 5: Solve for x
    x = 85,847,528.00/14,064.35
  6. Step 6: Final answer
    x = 6,103.91

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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.