Home / 10,759.88-14,844.48-7,933.94

Finding the Fourth Proportional to 10,759.88, 14,844.48 and 7,933.94

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Solution

The fourth proportional to 10,759.88, 14,844.48 and 7,933.94 is: 10,945.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759.88 : 14,844.48 = 7,933.94 : x
  2. Step 2: Convert to fraction form
    10,759.88/14,844.48 = 7,933.94/x
  3. Step 3: Cross multiply
    10,759.88x = 14,844.48 × 7,933.94
  4. Step 4: Simplify right side
    10,759.88x = 117,775,213.65
  5. Step 5: Solve for x
    x = 117,775,213.65/10,759.88
  6. Step 6: Final answer
    x = 10,945.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.