Finding the Fourth Proportional to 26,952.36, 37,193.08 and 15,017
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Solution
The fourth proportional to 26,952.36, 37,193.08 and 15,017 is: 20,722.80
Step by Step Solution
- Step 1: Write the proportion equation
26,952.36 : 37,193.08 = 15,017 : x - Step 2: Convert to fraction form
26,952.36/37,193.08 = 15,017/x - Step 3: Cross multiply
26,952.36x = 37,193.08 × 15,017 - Step 4: Simplify right side
26,952.36x = 558,528,482.36 - Step 5: Solve for x
x = 558,528,482.36/26,952.36 - Step 6: Final answer
x = 20,722.80
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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.