Finding the Fourth Proportional to 586.06, 880 and 560.09
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Solution
The fourth proportional to 586.06, 880 and 560.09 is: 841.00
Step by Step Solution
- Step 1: Write the proportion equation
586.06 : 880 = 560.09 : x - Step 2: Convert to fraction form
586.06/880 = 560.09/x - Step 3: Cross multiply
586.06x = 880 × 560.09 - Step 4: Simplify right side
586.06x = 492,879.20 - Step 5: Solve for x
x = 492,879.20/586.06 - Step 6: Final answer
x = 841.00
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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.