Finding the Fourth Proportional to 364,271.61, 546,473.18 and 164,685.99
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Solution
The fourth proportional to 364,271.61, 546,473.18 and 164,685.99 is: 247,058.71
Step by Step Solution
- Step 1: Write the proportion equation
364,271.61 : 546,473.18 = 164,685.99 : x - Step 2: Convert to fraction form
364,271.61/546,473.18 = 164,685.99/x - Step 3: Cross multiply
364,271.61x = 546,473.18 × 164,685.99 - Step 4: Simplify right side
364,271.61x = 89,996,475,833.32 - Step 5: Solve for x
x = 89,996,475,833.32/364,271.61 - Step 6: Final answer
x = 247,058.71
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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.