Finding the Fourth Proportional to 350,691.49, 525,960.88 and 94,518.08
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Solution
The fourth proportional to 350,691.49, 525,960.88 and 94,518.08 is: 141,756.54
Step by Step Solution
- Step 1: Write the proportion equation
350,691.49 : 525,960.88 = 94,518.08 : x - Step 2: Convert to fraction form
350,691.49/525,960.88 = 94,518.08/x - Step 3: Cross multiply
350,691.49x = 525,960.88 × 94,518.08 - Step 4: Simplify right side
350,691.49x = 49,712,814,028.30 - Step 5: Solve for x
x = 49,712,814,028.30/350,691.49 - Step 6: Final answer
x = 141,756.54
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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.