Finding the Fourth Proportional to 185,565.18, 278,349.48 and 59,224.62
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Solution
The fourth proportional to 185,565.18, 278,349.48 and 59,224.62 is: 88,837.48
Step by Step Solution
- Step 1: Write the proportion equation
185,565.18 : 278,349.48 = 59,224.62 : x - Step 2: Convert to fraction form
185,565.18/278,349.48 = 59,224.62/x - Step 3: Cross multiply
185,565.18x = 278,349.48 × 59,224.62 - Step 4: Simplify right side
185,565.18x = 16,485,142,180.20 - Step 5: Solve for x
x = 16,485,142,180.20/185,565.18 - Step 6: Final answer
x = 88,837.48
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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.