Finding the Third Proportional to 473.34 and 1,035.28
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Solution
The third proportional to 473.34 and 1,035.28 is: 2,264.33
Step by Step Solution
- Step 1: Write the proportion equation
473.34 : 1,035.28 = 1,035.28 : x - Step 2: Convert to fraction form
473.34/1,035.28 = 1,035.28/x - Step 3: Cross multiply
473.34x = 1,035.28 × 1,035.28 - Step 4: Simplify right side
473.34x = 1,071,807.27 - Step 5: Solve for x
x = 1,071,807.27/473.34 - Step 6: Final answer
x = 2,264.33
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.