Finding the Fourth Proportional to 560.76, 841.18 and 176
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Solution
The fourth proportional to 560.76, 841.18 and 176 is: 264.01
Step by Step Solution
- Step 1: Write the proportion equation
560.76 : 841.18 = 176 : x - Step 2: Convert to fraction form
560.76/841.18 = 176/x - Step 3: Cross multiply
560.76x = 841.18 × 176 - Step 4: Simplify right side
560.76x = 148,047.68 - Step 5: Solve for x
x = 148,047.68/560.76 - Step 6: Final answer
x = 264.01
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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.