Finding the Third Proportional to 973.90 and 2,101.57
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Solution
The third proportional to 973.90 and 2,101.57 is: 4,534.97
Step by Step Solution
- Step 1: Write the proportion equation
973.90 : 2,101.57 = 2,101.57 : x - Step 2: Convert to fraction form
973.90/2,101.57 = 2,101.57/x - Step 3: Cross multiply
973.90x = 2,101.57 × 2,101.57 - Step 4: Simplify right side
973.90x = 4,416,597.78 - Step 5: Solve for x
x = 4,416,597.78/973.90 - Step 6: Final answer
x = 4,534.97
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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.