Home / 43,505.78-60,066.89-33,416.17

Finding the Fourth Proportional to 43,505.78, 60,066.89 and 33,416.17

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Solution

The fourth proportional to 43,505.78, 60,066.89 and 33,416.17 is: 46,136.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,505.78 : 60,066.89 = 33,416.17 : x
  2. Step 2: Convert to fraction form
    43,505.78/60,066.89 = 33,416.17/x
  3. Step 3: Cross multiply
    43,505.78x = 60,066.89 × 33,416.17
  4. Step 4: Simplify right side
    43,505.78x = 2,007,205,407.61
  5. Step 5: Solve for x
    x = 2,007,205,407.61/43,505.78
  6. Step 6: Final answer
    x = 46,136.52

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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.