Finding the Fourth Proportional to 267,564.26, 401,368.23 and 134,376.02
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Solution
The fourth proportional to 267,564.26, 401,368.23 and 134,376.02 is: 201,575.00
Step by Step Solution
- Step 1: Write the proportion equation
267,564.26 : 401,368.23 = 134,376.02 : x - Step 2: Convert to fraction form
267,564.26/401,368.23 = 134,376.02/x - Step 3: Cross multiply
267,564.26x = 401,368.23 × 134,376.02 - Step 4: Simplify right side
267,564.26x = 53,934,265,301.84 - Step 5: Solve for x
x = 53,934,265,301.84/267,564.26 - Step 6: Final answer
x = 201,575.00
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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.