Finding the Fourth Proportional to 375,101.86, 562,239.99 and 185,281.19
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Solution
The fourth proportional to 375,101.86, 562,239.99 and 185,281.19 is: 277,717.88
Step by Step Solution
- Step 1: Write the proportion equation
375,101.86 : 562,239.99 = 185,281.19 : x - Step 2: Convert to fraction form
375,101.86/562,239.99 = 185,281.19/x - Step 3: Cross multiply
375,101.86x = 562,239.99 × 185,281.19 - Step 4: Simplify right side
375,101.86x = 104,172,493,486.38 - Step 5: Solve for x
x = 104,172,493,486.38/375,101.86 - Step 6: Final answer
x = 277,717.88
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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.