Finding the Fourth Proportional to 566.08, 781.14 and 344.95
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Solution
The fourth proportional to 566.08, 781.14 and 344.95 is: 476.00
Step by Step Solution
- Step 1: Write the proportion equation
566.08 : 781.14 = 344.95 : x - Step 2: Convert to fraction form
566.08/781.14 = 344.95/x - Step 3: Cross multiply
566.08x = 781.14 × 344.95 - Step 4: Simplify right side
566.08x = 269,454.24 - Step 5: Solve for x
x = 269,454.24/566.08 - Step 6: Final answer
x = 476.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.