Finding the Fourth Proportional to 201,773.04, 302,661.99 and 68,656.02
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Solution
The fourth proportional to 201,773.04, 302,661.99 and 68,656.02 is: 102,984.86
Step by Step Solution
- Step 1: Write the proportion equation
201,773.04 : 302,661.99 = 68,656.02 : x - Step 2: Convert to fraction form
201,773.04/302,661.99 = 68,656.02/x - Step 3: Cross multiply
201,773.04x = 302,661.99 × 68,656.02 - Step 4: Simplify right side
201,773.04x = 20,779,567,638.68 - Step 5: Solve for x
x = 20,779,567,638.68/201,773.04 - Step 6: Final answer
x = 102,984.86
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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.