Home / 14,266.14-21,404.27-6,367.93

Finding the Fourth Proportional to 14,266.14, 21,404.27 and 6,367.93

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Solution

The fourth proportional to 14,266.14, 21,404.27 and 6,367.93 is: 9,554.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,266.14 : 21,404.27 = 6,367.93 : x
  2. Step 2: Convert to fraction form
    14,266.14/21,404.27 = 6,367.93/x
  3. Step 3: Cross multiply
    14,266.14x = 21,404.27 × 6,367.93
  4. Step 4: Simplify right side
    14,266.14x = 136,300,893.06
  5. Step 5: Solve for x
    x = 136,300,893.06/14,266.14
  6. Step 6: Final answer
    x = 9,554.15

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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.