Finding the Fourth Proportional to 165,067.53, 247,617.69 and 59,894.70
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Solution
The fourth proportional to 165,067.53, 247,617.69 and 59,894.70 is: 89,848.00
Step by Step Solution
- Step 1: Write the proportion equation
165,067.53 : 247,617.69 = 59,894.70 : x - Step 2: Convert to fraction form
165,067.53/247,617.69 = 59,894.70/x - Step 3: Cross multiply
165,067.53x = 247,617.69 × 59,894.70 - Step 4: Simplify right side
165,067.53x = 14,830,987,257.24 - Step 5: Solve for x
x = 14,830,987,257.24/165,067.53 - Step 6: Final answer
x = 89,848.00
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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.