Finding the Fourth Proportional to 163,233.99, 244,801.80 and 63,371.94
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Solution
The fourth proportional to 163,233.99, 244,801.80 and 63,371.94 is: 95,038.82
Step by Step Solution
- Step 1: Write the proportion equation
163,233.99 : 244,801.80 = 63,371.94 : x - Step 2: Convert to fraction form
163,233.99/244,801.80 = 63,371.94/x - Step 3: Cross multiply
163,233.99x = 244,801.80 × 63,371.94 - Step 4: Simplify right side
163,233.99x = 15,513,564,981.49 - Step 5: Solve for x
x = 15,513,564,981.49/163,233.99 - Step 6: Final answer
x = 95,038.82
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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.