Finding the Fourth Proportional to 97,250.23, 145,875.34 and 26,173.02
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Solution
The fourth proportional to 97,250.23, 145,875.34 and 26,173.02 is: 39,259.54
Step by Step Solution
- Step 1: Write the proportion equation
97,250.23 : 145,875.34 = 26,173.02 : x - Step 2: Convert to fraction form
97,250.23/145,875.34 = 26,173.02/x - Step 3: Cross multiply
97,250.23x = 145,875.34 × 26,173.02 - Step 4: Simplify right side
97,250.23x = 3,817,998,771.08 - Step 5: Solve for x
x = 3,817,998,771.08/97,250.23 - Step 6: Final answer
x = 39,259.54
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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.