Finding the Fourth Proportional to 235,602.29, 325,106.54 and 133,595.14
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Solution
The fourth proportional to 235,602.29, 325,106.54 and 133,595.14 is: 184,347.33
Step by Step Solution
- Step 1: Write the proportion equation
235,602.29 : 325,106.54 = 133,595.14 : x - Step 2: Convert to fraction form
235,602.29/325,106.54 = 133,595.14/x - Step 3: Cross multiply
235,602.29x = 325,106.54 × 133,595.14 - Step 4: Simplify right side
235,602.29x = 43,432,653,247.44 - Step 5: Solve for x
x = 43,432,653,247.44/235,602.29 - Step 6: Final answer
x = 184,347.33
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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.