Home / 111,569.41-167,355.49-32,685.24

Finding the Fourth Proportional to 111,569.41, 167,355.49 and 32,685.24

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Solution

The fourth proportional to 111,569.41, 167,355.49 and 32,685.24 is: 49,028.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,569.41 : 167,355.49 = 32,685.24 : x
  2. Step 2: Convert to fraction form
    111,569.41/167,355.49 = 32,685.24/x
  3. Step 3: Cross multiply
    111,569.41x = 167,355.49 × 32,685.24
  4. Step 4: Simplify right side
    111,569.41x = 5,470,054,355.97
  5. Step 5: Solve for x
    x = 5,470,054,355.97/111,569.41
  6. Step 6: Final answer
    x = 49,028.26

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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.