Finding the Fourth Proportional to 246,325.08, 369,487.62 and 141,070.44
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Solution
The fourth proportional to 246,325.08, 369,487.62 and 141,070.44 is: 211,605.66
Step by Step Solution
- Step 1: Write the proportion equation
246,325.08 : 369,487.62 = 141,070.44 : x - Step 2: Convert to fraction form
246,325.08/369,487.62 = 141,070.44/x - Step 3: Cross multiply
246,325.08x = 369,487.62 × 141,070.44 - Step 4: Simplify right side
246,325.08x = 52,123,781,127.95 - Step 5: Solve for x
x = 52,123,781,127.95/246,325.08 - Step 6: Final answer
x = 211,605.66
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1.5x scale
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.