Home / 43,083.96-64,203.06-41,674.56

Finding the Fourth Proportional to 43,083.96, 64,203.06 and 41,674.56

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Solution

The fourth proportional to 43,083.96, 64,203.06 and 41,674.56 is: 62,102.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,083.96 : 64,203.06 = 41,674.56 : x
  2. Step 2: Convert to fraction form
    43,083.96/64,203.06 = 41,674.56/x
  3. Step 3: Cross multiply
    43,083.96x = 64,203.06 × 41,674.56
  4. Step 4: Simplify right side
    43,083.96x = 2,675,634,276.15
  5. Step 5: Solve for x
    x = 2,675,634,276.15/43,083.96
  6. Step 6: Final answer
    x = 62,102.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.