Home / 43,504.75-60,065.51-33,415.19

Finding the Fourth Proportional to 43,504.75, 60,065.51 and 33,415.19

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Solution

The fourth proportional to 43,504.75, 60,065.51 and 33,415.19 is: 46,135.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,504.75 : 60,065.51 = 33,415.19 : x
  2. Step 2: Convert to fraction form
    43,504.75/60,065.51 = 33,415.19/x
  3. Step 3: Cross multiply
    43,504.75x = 60,065.51 × 33,415.19
  4. Step 4: Simplify right side
    43,504.75x = 2,007,100,429.10
  5. Step 5: Solve for x
    x = 2,007,100,429.10/43,504.75
  6. Step 6: Final answer
    x = 46,135.20

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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.