Home / 193,065.29-289,594.82-59,945.67

Finding the Fourth Proportional to 193,065.29, 289,594.82 and 59,945.67

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Solution

The fourth proportional to 193,065.29, 289,594.82 and 59,945.67 is: 89,917.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,065.29 : 289,594.82 = 59,945.67 : x
  2. Step 2: Convert to fraction form
    193,065.29/289,594.82 = 59,945.67/x
  3. Step 3: Cross multiply
    193,065.29x = 289,594.82 × 59,945.67
  4. Step 4: Simplify right side
    193,065.29x = 17,359,955,213.70
  5. Step 5: Solve for x
    x = 17,359,955,213.70/193,065.29
  6. Step 6: Final answer
    x = 89,917.54

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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.