Finding the Fourth Proportional to 174,527.97, 240,848.62 and 97,003.61
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Solution
The fourth proportional to 174,527.97, 240,848.62 and 97,003.61 is: 133,864.99
Step by Step Solution
- Step 1: Write the proportion equation
174,527.97 : 240,848.62 = 97,003.61 : x - Step 2: Convert to fraction form
174,527.97/240,848.62 = 97,003.61/x - Step 3: Cross multiply
174,527.97x = 240,848.62 × 97,003.61 - Step 4: Simplify right side
174,527.97x = 23,363,185,603.52 - Step 5: Solve for x
x = 23,363,185,603.52/174,527.97 - Step 6: Final answer
x = 133,864.99
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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.