Finding the Fourth Proportional to 375,569.87, 563,389.73 and 122,851.99
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Solution
The fourth proportional to 375,569.87, 563,389.73 and 122,851.99 is: 184,289.41
Step by Step Solution
- Step 1: Write the proportion equation
375,569.87 : 563,389.73 = 122,851.99 : x - Step 2: Convert to fraction form
375,569.87/563,389.73 = 122,851.99/x - Step 3: Cross multiply
375,569.87x = 563,389.73 × 122,851.99 - Step 4: Simplify right side
375,569.87x = 69,213,550,026.73 - Step 5: Solve for x
x = 69,213,550,026.73/375,569.87 - Step 6: Final answer
x = 184,289.41
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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.