Finding the Fourth Proportional to 227,457.74, 341,187.98 and 101,068.28
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Solution
The fourth proportional to 227,457.74, 341,187.98 and 101,068.28 is: 151,603.03
Step by Step Solution
- Step 1: Write the proportion equation
227,457.74 : 341,187.98 = 101,068.28 : x - Step 2: Convert to fraction form
227,457.74/341,187.98 = 101,068.28/x - Step 3: Cross multiply
227,457.74x = 341,187.98 × 101,068.28 - Step 4: Simplify right side
227,457.74x = 34,483,282,295.27 - Step 5: Solve for x
x = 34,483,282,295.27/227,457.74 - Step 6: Final answer
x = 151,603.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.