Home / 59,450.67-89,189.73-20,006.82

Finding the Fourth Proportional to 59,450.67, 89,189.73 and 20,006.82

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Solution

The fourth proportional to 59,450.67, 89,189.73 and 20,006.82 is: 30,014.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,450.67 : 89,189.73 = 20,006.82 : x
  2. Step 2: Convert to fraction form
    59,450.67/89,189.73 = 20,006.82/x
  3. Step 3: Cross multiply
    59,450.67x = 89,189.73 × 20,006.82
  4. Step 4: Simplify right side
    59,450.67x = 1,784,402,873.96
  5. Step 5: Solve for x
    x = 1,784,402,873.96/59,450.67
  6. Step 6: Final answer
    x = 30,014.85

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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.