Home / 39,574.71-59,383.94-22,054.41

Finding the Fourth Proportional to 39,574.71, 59,383.94 and 22,054.41

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Solution

The fourth proportional to 39,574.71, 59,383.94 and 22,054.41 is: 33,093.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,574.71 : 59,383.94 = 22,054.41 : x
  2. Step 2: Convert to fraction form
    39,574.71/59,383.94 = 22,054.41/x
  3. Step 3: Cross multiply
    39,574.71x = 59,383.94 × 22,054.41
  4. Step 4: Simplify right side
    39,574.71x = 1,309,677,649.90
  5. Step 5: Solve for x
    x = 1,309,677,649.90/39,574.71
  6. Step 6: Final answer
    x = 33,093.80

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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.