Finding the Fourth Proportional to 594, 891.99 and 549.09
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Solution
The fourth proportional to 594, 891.99 and 549.09 is: 824.55
Step by Step Solution
- Step 1: Write the proportion equation
594 : 891.99 = 549.09 : x - Step 2: Convert to fraction form
594/891.99 = 549.09/x - Step 3: Cross multiply
594x = 891.99 × 549.09 - Step 4: Simplify right side
594x = 489,782.79 - Step 5: Solve for x
x = 489,782.79/594 - Step 6: Final answer
x = 824.55
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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.