Home / 19,059.37-26,299.44-10,993.32

Finding the Fourth Proportional to 19,059.37, 26,299.44 and 10,993.32

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Solution

The fourth proportional to 19,059.37, 26,299.44 and 10,993.32 is: 15,169.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,059.37 : 26,299.44 = 10,993.32 : x
  2. Step 2: Convert to fraction form
    19,059.37/26,299.44 = 10,993.32/x
  3. Step 3: Cross multiply
    19,059.37x = 26,299.44 × 10,993.32
  4. Step 4: Simplify right side
    19,059.37x = 289,118,159.74
  5. Step 5: Solve for x
    x = 289,118,159.74/19,059.37
  6. Step 6: Final answer
    x = 15,169.35

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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.