Home / 19,055.73-26,296.57-10,441.83

Finding the Fourth Proportional to 19,055.73, 26,296.57 and 10,441.83

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Solution

The fourth proportional to 19,055.73, 26,296.57 and 10,441.83 is: 14,409.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,055.73 : 26,296.57 = 10,441.83 : x
  2. Step 2: Convert to fraction form
    19,055.73/26,296.57 = 10,441.83/x
  3. Step 3: Cross multiply
    19,055.73x = 26,296.57 × 10,441.83
  4. Step 4: Simplify right side
    19,055.73x = 274,584,313.52
  5. Step 5: Solve for x
    x = 274,584,313.52/19,055.73
  6. Step 6: Final answer
    x = 14,409.54

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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.