Finding the Fourth Proportional to 141,750.23, 212,666.88 and 41,913.03
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Solution
The fourth proportional to 141,750.23, 212,666.88 and 41,913.03 is: 62,881.82
Step by Step Solution
- Step 1: Write the proportion equation
141,750.23 : 212,666.88 = 41,913.03 : x - Step 2: Convert to fraction form
141,750.23/212,666.88 = 41,913.03/x - Step 3: Cross multiply
141,750.23x = 212,666.88 × 41,913.03 - Step 4: Simplify right side
141,750.23x = 8,913,512,258.11 - Step 5: Solve for x
x = 8,913,512,258.11/141,750.23 - Step 6: Final answer
x = 62,881.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.