Home / 50,106.60-69,066.81-33,968.97

Finding the Fourth Proportional to 50,106.60, 69,066.81 and 33,968.97

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Solution

The fourth proportional to 50,106.60, 69,066.81 and 33,968.97 is: 46,822.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,106.60 : 69,066.81 = 33,968.97 : x
  2. Step 2: Convert to fraction form
    50,106.60/69,066.81 = 33,968.97/x
  3. Step 3: Cross multiply
    50,106.60x = 69,066.81 × 33,968.97
  4. Step 4: Simplify right side
    50,106.60x = 2,346,128,396.89
  5. Step 5: Solve for x
    x = 2,346,128,396.89/50,106.60
  6. Step 6: Final answer
    x = 46,822.74

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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.