Home / 26,533.06-39,799.59-10,933.54

Finding the Fourth Proportional to 26,533.06, 39,799.59 and 10,933.54

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Solution

The fourth proportional to 26,533.06, 39,799.59 and 10,933.54 is: 16,400.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,533.06 : 39,799.59 = 10,933.54 : x
  2. Step 2: Convert to fraction form
    26,533.06/39,799.59 = 10,933.54/x
  3. Step 3: Cross multiply
    26,533.06x = 39,799.59 × 10,933.54
  4. Step 4: Simplify right side
    26,533.06x = 435,150,409.25
  5. Step 5: Solve for x
    x = 435,150,409.25/26,533.06
  6. Step 6: Final answer
    x = 16,400.31

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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.