Finding the Fourth Proportional to 182,848.08, 252,332.28 and 107,397.84
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Solution
The fourth proportional to 182,848.08, 252,332.28 and 107,397.84 is: 148,210.15
Step by Step Solution
- Step 1: Write the proportion equation
182,848.08 : 252,332.28 = 107,397.84 : x - Step 2: Convert to fraction form
182,848.08/252,332.28 = 107,397.84/x - Step 3: Cross multiply
182,848.08x = 252,332.28 × 107,397.84 - Step 4: Simplify right side
182,848.08x = 27,099,941,834.28 - Step 5: Solve for x
x = 27,099,941,834.28/182,848.08 - Step 6: Final answer
x = 148,210.15
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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.