Home / 9,459.75-14,191.49-2,796.36

Finding the Fourth Proportional to 9,459.75, 14,191.49 and 2,796.36

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Solution

The fourth proportional to 9,459.75, 14,191.49 and 2,796.36 is: 4,195.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,459.75 : 14,191.49 = 2,796.36 : x
  2. Step 2: Convert to fraction form
    9,459.75/14,191.49 = 2,796.36/x
  3. Step 3: Cross multiply
    9,459.75x = 14,191.49 × 2,796.36
  4. Step 4: Simplify right side
    9,459.75x = 39,684,453.02
  5. Step 5: Solve for x
    x = 39,684,453.02/9,459.75
  6. Step 6: Final answer
    x = 4,195.08

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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.