Home / 9,368.88-14,053.32-4,109.04

Finding the Fourth Proportional to 9,368.88, 14,053.32 and 4,109.04

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Solution

The fourth proportional to 9,368.88, 14,053.32 and 4,109.04 is: 6,163.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,368.88 : 14,053.32 = 4,109.04 : x
  2. Step 2: Convert to fraction form
    9,368.88/14,053.32 = 4,109.04/x
  3. Step 3: Cross multiply
    9,368.88x = 14,053.32 × 4,109.04
  4. Step 4: Simplify right side
    9,368.88x = 57,745,654.01
  5. Step 5: Solve for x
    x = 57,745,654.01/9,368.88
  6. Step 6: Final answer
    x = 6,163.56

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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.