Finding the Third Proportional to 258,946.50 and 564,967.50
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Solution
The third proportional to 258,946.50 and 564,967.50 is: 1,232,641.79
Step by Step Solution
- Step 1: Write the proportion equation
258,946.50 : 564,967.50 = 564,967.50 : x - Step 2: Convert to fraction form
258,946.50/564,967.50 = 564,967.50/x - Step 3: Cross multiply
258,946.50x = 564,967.50 × 564,967.50 - Step 4: Simplify right side
258,946.50x = 319,188,276,056.25 - Step 5: Solve for x
x = 319,188,276,056.25/258,946.50 - Step 6: Final answer
x = 1,232,641.79
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.