Home / 9,421.03-14,105.58-6,296.73

Finding the Fourth Proportional to 9,421.03, 14,105.58 and 6,296.73

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Solution

The fourth proportional to 9,421.03, 14,105.58 and 6,296.73 is: 9,427.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,421.03 : 14,105.58 = 6,296.73 : x
  2. Step 2: Convert to fraction form
    9,421.03/14,105.58 = 6,296.73/x
  3. Step 3: Cross multiply
    9,421.03x = 14,105.58 × 6,296.73
  4. Step 4: Simplify right side
    9,421.03x = 88,819,028.75
  5. Step 5: Solve for x
    x = 88,819,028.75/9,421.03
  6. Step 6: Final answer
    x = 9,427.74

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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.