Home / 182,277.07-273,227.95-69,927.37

Finding the Fourth Proportional to 182,277.07, 273,227.95 and 69,927.37

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Solution

The fourth proportional to 182,277.07, 273,227.95 and 69,927.37 is: 104,819.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,277.07 : 273,227.95 = 69,927.37 : x
  2. Step 2: Convert to fraction form
    182,277.07/273,227.95 = 69,927.37/x
  3. Step 3: Cross multiply
    182,277.07x = 273,227.95 × 69,927.37
  4. Step 4: Simplify right side
    182,277.07x = 19,106,111,953.99
  5. Step 5: Solve for x
    x = 19,106,111,953.99/182,277.07
  6. Step 6: Final answer
    x = 104,819.06

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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.