Finding the Fourth Proportional to 163,182.08, 244,717.68 and 56,541.14
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Solution
The fourth proportional to 163,182.08, 244,717.68 and 56,541.14 is: 84,792.50
Step by Step Solution
- Step 1: Write the proportion equation
163,182.08 : 244,717.68 = 56,541.14 : x - Step 2: Convert to fraction form
163,182.08/244,717.68 = 56,541.14/x - Step 3: Cross multiply
163,182.08x = 244,717.68 × 56,541.14 - Step 4: Simplify right side
163,182.08x = 13,836,616,605.36 - Step 5: Solve for x
x = 13,836,616,605.36/163,182.08 - Step 6: Final answer
x = 84,792.50
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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.