Finding the Third Proportional to 245,203.50 and 529,135.50
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Solution
The third proportional to 245,203.50 and 529,135.50 is: 1,141,844.95
Step by Step Solution
- Step 1: Write the proportion equation
245,203.50 : 529,135.50 = 529,135.50 : x - Step 2: Convert to fraction form
245,203.50/529,135.50 = 529,135.50/x - Step 3: Cross multiply
245,203.50x = 529,135.50 × 529,135.50 - Step 4: Simplify right side
245,203.50x = 279,984,377,360.25 - Step 5: Solve for x
x = 279,984,377,360.25/245,203.50 - Step 6: Final answer
x = 1,141,844.95
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.