Home / 30,152.09-41,561.81-23,768.27

Finding the Fourth Proportional to 30,152.09, 41,561.81 and 23,768.27

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Solution

The fourth proportional to 30,152.09, 41,561.81 and 23,768.27 is: 32,762.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,152.09 : 41,561.81 = 23,768.27 : x
  2. Step 2: Convert to fraction form
    30,152.09/41,561.81 = 23,768.27/x
  3. Step 3: Cross multiply
    30,152.09x = 41,561.81 × 23,768.27
  4. Step 4: Simplify right side
    30,152.09x = 987,852,321.77
  5. Step 5: Solve for x
    x = 987,852,321.77/30,152.09
  6. Step 6: Final answer
    x = 32,762.32

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.