Home / 98,263.62-147,426.58-35,082.37

Finding the Fourth Proportional to 98,263.62, 147,426.58 and 35,082.37

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Solution

The fourth proportional to 98,263.62, 147,426.58 and 35,082.37 is: 52,634.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,263.62 : 147,426.58 = 35,082.37 : x
  2. Step 2: Convert to fraction form
    98,263.62/147,426.58 = 35,082.37/x
  3. Step 3: Cross multiply
    98,263.62x = 147,426.58 × 35,082.37
  4. Step 4: Simplify right side
    98,263.62x = 5,172,073,226.26
  5. Step 5: Solve for x
    x = 5,172,073,226.26/98,263.62
  6. Step 6: Final answer
    x = 52,634.67

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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.