Home / 193,269.44-289,995.59-93,373.56

Finding the Fourth Proportional to 193,269.44, 289,995.59 and 93,373.56

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Solution

The fourth proportional to 193,269.44, 289,995.59 and 93,373.56 is: 140,104.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,269.44 : 289,995.59 = 93,373.56 : x
  2. Step 2: Convert to fraction form
    193,269.44/289,995.59 = 93,373.56/x
  3. Step 3: Cross multiply
    193,269.44x = 289,995.59 × 93,373.56
  4. Step 4: Simplify right side
    193,269.44x = 27,077,920,856.03
  5. Step 5: Solve for x
    x = 27,077,920,856.03/193,269.44
  6. Step 6: Final answer
    x = 140,104.51

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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.