Home / 58,334.09-87,481.65-22,786.19

Finding the Fourth Proportional to 58,334.09, 87,481.65 and 22,786.19

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Solution

The fourth proportional to 58,334.09, 87,481.65 and 22,786.19 is: 34,171.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,334.09 : 87,481.65 = 22,786.19 : x
  2. Step 2: Convert to fraction form
    58,334.09/87,481.65 = 22,786.19/x
  3. Step 3: Cross multiply
    58,334.09x = 87,481.65 × 22,786.19
  4. Step 4: Simplify right side
    58,334.09x = 1,993,373,061.01
  5. Step 5: Solve for x
    x = 1,993,373,061.01/58,334.09
  6. Step 6: Final answer
    x = 34,171.67

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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.