Finding the Fourth Proportional to 169,302.32, 233,599.36 and 97,677.80
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Solution
The fourth proportional to 169,302.32, 233,599.36 and 97,677.80 is: 134,773.53
Step by Step Solution
- Step 1: Write the proportion equation
169,302.32 : 233,599.36 = 97,677.80 : x - Step 2: Convert to fraction form
169,302.32/233,599.36 = 97,677.80/x - Step 3: Cross multiply
169,302.32x = 233,599.36 × 97,677.80 - Step 4: Simplify right side
169,302.32x = 22,817,471,566.21 - Step 5: Solve for x
x = 22,817,471,566.21/169,302.32 - Step 6: Final answer
x = 134,773.53
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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.