Home / 43,107.36-59,525.52-31,796.46

Finding the Fourth Proportional to 43,107.36, 59,525.52 and 31,796.46

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Solution

The fourth proportional to 43,107.36, 59,525.52 and 31,796.46 is: 43,906.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,107.36 : 59,525.52 = 31,796.46 : x
  2. Step 2: Convert to fraction form
    43,107.36/59,525.52 = 31,796.46/x
  3. Step 3: Cross multiply
    43,107.36x = 59,525.52 × 31,796.46
  4. Step 4: Simplify right side
    43,107.36x = 1,892,700,815.66
  5. Step 5: Solve for x
    x = 1,892,700,815.66/43,107.36
  6. Step 6: Final answer
    x = 43,906.67

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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.