Home / 43,485.96-60,039.41-33,396.30

Finding the Fourth Proportional to 43,485.96, 60,039.41 and 33,396.30

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Solution

The fourth proportional to 43,485.96, 60,039.41 and 33,396.30 is: 46,109.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,485.96 : 60,039.41 = 33,396.30 : x
  2. Step 2: Convert to fraction form
    43,485.96/60,039.41 = 33,396.30/x
  3. Step 3: Cross multiply
    43,485.96x = 60,039.41 × 33,396.30
  4. Step 4: Simplify right side
    43,485.96x = 2,005,093,981.20
  5. Step 5: Solve for x
    x = 2,005,093,981.20/43,485.96
  6. Step 6: Final answer
    x = 46,109.00

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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.