Finding the Fourth Proportional to 261,598.01, 361,133.24 and 175,526.19
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Solution
The fourth proportional to 261,598.01, 361,133.24 and 175,526.19 is: 242,312.02
Step by Step Solution
- Step 1: Write the proportion equation
261,598.01 : 361,133.24 = 175,526.19 : x - Step 2: Convert to fraction form
261,598.01/361,133.24 = 175,526.19/x - Step 3: Cross multiply
261,598.01x = 361,133.24 × 175,526.19 - Step 4: Simplify right side
261,598.01x = 63,388,340,821.92 - Step 5: Solve for x
x = 63,388,340,821.92/261,598.01 - Step 6: Final answer
x = 242,312.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.