Finding the Fourth Proportional to 69,563.02, 104,360.73 and 22,813.06
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Solution
The fourth proportional to 69,563.02, 104,360.73 and 22,813.06 is: 34,224.90
Step by Step Solution
- Step 1: Write the proportion equation
69,563.02 : 104,360.73 = 22,813.06 : x - Step 2: Convert to fraction form
69,563.02/104,360.73 = 22,813.06/x - Step 3: Cross multiply
69,563.02x = 104,360.73 × 22,813.06 - Step 4: Simplify right side
69,563.02x = 2,380,787,595.13 - Step 5: Solve for x
x = 2,380,787,595.13/69,563.02 - Step 6: Final answer
x = 34,224.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.