Finding the Fourth Proportional to 174,052.98, 240,210.09 and 97,585.14
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Solution
The fourth proportional to 174,052.98, 240,210.09 and 97,585.14 is: 134,677.01
Step by Step Solution
- Step 1: Write the proportion equation
174,052.98 : 240,210.09 = 97,585.14 : x - Step 2: Convert to fraction form
174,052.98/240,210.09 = 97,585.14/x - Step 3: Cross multiply
174,052.98x = 240,210.09 × 97,585.14 - Step 4: Simplify right side
174,052.98x = 23,440,935,262.06 - Step 5: Solve for x
x = 23,440,935,262.06/174,052.98 - Step 6: Final answer
x = 134,677.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.