Finding the Fourth Proportional to 375,028.84, 562,577.43 and 122,244.44
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Solution
The fourth proportional to 375,028.84, 562,577.43 and 122,244.44 is: 183,377.80
Step by Step Solution
- Step 1: Write the proportion equation
375,028.84 : 562,577.43 = 122,244.44 : x - Step 2: Convert to fraction form
375,028.84/562,577.43 = 122,244.44/x - Step 3: Cross multiply
375,028.84x = 562,577.43 × 122,244.44 - Step 4: Simplify right side
375,028.84x = 68,771,962,665.58 - Step 5: Solve for x
x = 68,771,962,665.58/375,028.84 - Step 6: Final answer
x = 183,377.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.