Finding the Third Proportional to 785.25 and 1,154
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Solution
The third proportional to 785.25 and 1,154 is: 1,695.91
Step by Step Solution
- Step 1: Write the proportion equation
785.25 : 1,154 = 1,154 : x - Step 2: Convert to fraction form
785.25/1,154 = 1,154/x - Step 3: Cross multiply
785.25x = 1,154 × 1,154 - Step 4: Simplify right side
785.25x = 1,331,716 - Step 5: Solve for x
x = 1,331,716/785.25 - Step 6: Final answer
x = 1,695.91
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.