Finding the Fourth Proportional to 588,442.19, 882,663.28 and 167,707.13
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Solution
The fourth proportional to 588,442.19, 882,663.28 and 167,707.13 is: 251,560.69
Step by Step Solution
- Step 1: Write the proportion equation
588,442.19 : 882,663.28 = 167,707.13 : x - Step 2: Convert to fraction form
588,442.19/882,663.28 = 167,707.13/x - Step 3: Cross multiply
588,442.19x = 882,663.28 × 167,707.13 - Step 4: Simplify right side
588,442.19x = 148,028,920,612.60 - Step 5: Solve for x
x = 148,028,920,612.60/588,442.19 - Step 6: Final answer
x = 251,560.69
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Similar ratio
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1.5x scale
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.