Finding the Fourth Proportional to 377,792.08, 566,309.49 and 175,530.28
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Solution
The fourth proportional to 377,792.08, 566,309.49 and 175,530.28 is: 263,119.50
Step by Step Solution
- Step 1: Write the proportion equation
377,792.08 : 566,309.49 = 175,530.28 : x - Step 2: Convert to fraction form
377,792.08/566,309.49 = 175,530.28/x - Step 3: Cross multiply
377,792.08x = 566,309.49 × 175,530.28 - Step 4: Simplify right side
377,792.08x = 99,404,463,346.36 - Step 5: Solve for x
x = 99,404,463,346.36/377,792.08 - Step 6: Final answer
x = 263,119.50
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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.