Home / 46,763.82-64,450.62-35,406.11

Finding the Fourth Proportional to 46,763.82, 64,450.62 and 35,406.11

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Solution

The fourth proportional to 46,763.82, 64,450.62 and 35,406.11 is: 48,797.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,763.82 : 64,450.62 = 35,406.11 : x
  2. Step 2: Convert to fraction form
    46,763.82/64,450.62 = 35,406.11/x
  3. Step 3: Cross multiply
    46,763.82x = 64,450.62 × 35,406.11
  4. Step 4: Simplify right side
    46,763.82x = 2,281,945,419.04
  5. Step 5: Solve for x
    x = 2,281,945,419.04/46,763.82
  6. Step 6: Final answer
    x = 48,797.24

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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.