Finding the Fourth Proportional to 44,196.84, 60,972.35 and 29,070.09
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Solution
The fourth proportional to 44,196.84, 60,972.35 and 29,070.09 is: 40,104.03
Step by Step Solution
- Step 1: Write the proportion equation
44,196.84 : 60,972.35 = 29,070.09 : x - Step 2: Convert to fraction form
44,196.84/60,972.35 = 29,070.09/x - Step 3: Cross multiply
44,196.84x = 60,972.35 × 29,070.09 - Step 4: Simplify right side
44,196.84x = 1,772,471,556.66 - Step 5: Solve for x
x = 1,772,471,556.66/44,196.84 - Step 6: Final answer
x = 40,104.03
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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.