Finding the Third Proportional to 210,056 and 314,352
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Solution
The third proportional to 210,056 and 314,352 is: 470,432.55
Step by Step Solution
- Step 1: Write the proportion equation
210,056 : 314,352 = 314,352 : x - Step 2: Convert to fraction form
210,056/314,352 = 314,352/x - Step 3: Cross multiply
210,056x = 314,352 × 314,352 - Step 4: Simplify right side
210,056x = 98,817,179,904 - Step 5: Solve for x
x = 98,817,179,904/210,056 - Step 6: Final answer
x = 470,432.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.