Home / 193,055.76-289,591.34-59,933.07

Finding the Fourth Proportional to 193,055.76, 289,591.34 and 59,933.07

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Solution

The fourth proportional to 193,055.76, 289,591.34 and 59,933.07 is: 89,901.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,055.76 : 289,591.34 = 59,933.07 : x
  2. Step 2: Convert to fraction form
    193,055.76/289,591.34 = 59,933.07/x
  3. Step 3: Cross multiply
    193,055.76x = 289,591.34 × 59,933.07
  4. Step 4: Simplify right side
    193,055.76x = 17,356,097,751.95
  5. Step 5: Solve for x
    x = 17,356,097,751.95/193,055.76
  6. Step 6: Final answer
    x = 89,901.99

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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.