Home / 69,424.15-104,066.09-27,333.76

Finding the Fourth Proportional to 69,424.15, 104,066.09 and 27,333.76

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Solution

The fourth proportional to 69,424.15, 104,066.09 and 27,333.76 is: 40,973.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,424.15 : 104,066.09 = 27,333.76 : x
  2. Step 2: Convert to fraction form
    69,424.15/104,066.09 = 27,333.76/x
  3. Step 3: Cross multiply
    69,424.15x = 104,066.09 × 27,333.76
  4. Step 4: Simplify right side
    69,424.15x = 2,844,517,740.41
  5. Step 5: Solve for x
    x = 2,844,517,740.41/69,424.15
  6. Step 6: Final answer
    x = 40,973.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.