Home / 30,152.10-41,561.94-23,768.34

Finding the Fourth Proportional to 30,152.10, 41,561.94 and 23,768.34

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Solution

The fourth proportional to 30,152.10, 41,561.94 and 23,768.34 is: 32,762.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,152.10 : 41,561.94 = 23,768.34 : x
  2. Step 2: Convert to fraction form
    30,152.10/41,561.94 = 23,768.34/x
  3. Step 3: Cross multiply
    30,152.10x = 41,561.94 × 23,768.34
  4. Step 4: Simplify right side
    30,152.10x = 987,858,320.98
  5. Step 5: Solve for x
    x = 987,858,320.98/30,152.10
  6. Step 6: Final answer
    x = 32,762.50

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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.