Home / 43,505.54-60,066.55-33,415.92

Finding the Fourth Proportional to 43,505.54, 60,066.55 and 33,415.92

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Solution

The fourth proportional to 43,505.54, 60,066.55 and 33,415.92 is: 46,136.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,505.54 : 60,066.55 = 33,415.92 : x
  2. Step 2: Convert to fraction form
    43,505.54/60,066.55 = 33,415.92/x
  3. Step 3: Cross multiply
    43,505.54x = 60,066.55 × 33,415.92
  4. Step 4: Simplify right side
    43,505.54x = 2,007,179,029.48
  5. Step 5: Solve for x
    x = 2,007,179,029.48/43,505.54
  6. Step 6: Final answer
    x = 46,136.17

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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.