Finding the Fourth Proportional to 375,929.04, 563,997.68 and 173,586.96
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Solution
The fourth proportional to 375,929.04, 563,997.68 and 173,586.96 is: 260,428.52
Step by Step Solution
- Step 1: Write the proportion equation
375,929.04 : 563,997.68 = 173,586.96 : x - Step 2: Convert to fraction form
375,929.04/563,997.68 = 173,586.96/x - Step 3: Cross multiply
375,929.04x = 563,997.68 × 173,586.96 - Step 4: Simplify right side
375,929.04x = 97,902,642,718.25 - Step 5: Solve for x
x = 97,902,642,718.25/375,929.04 - Step 6: Final answer
x = 260,428.52
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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.