Home / 84,227.04-116,231.92-46,500.32

Finding the Fourth Proportional to 84,227.04, 116,231.92 and 46,500.32

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Solution

The fourth proportional to 84,227.04, 116,231.92 and 46,500.32 is: 64,169.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,227.04 : 116,231.92 = 46,500.32 : x
  2. Step 2: Convert to fraction form
    84,227.04/116,231.92 = 46,500.32/x
  3. Step 3: Cross multiply
    84,227.04x = 116,231.92 × 46,500.32
  4. Step 4: Simplify right side
    84,227.04x = 5,404,821,474.21
  5. Step 5: Solve for x
    x = 5,404,821,474.21/84,227.04
  6. Step 6: Final answer
    x = 64,169.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.