Finding the Fourth Proportional to 134,292.84, 201,442.38 and 44,306.67
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Solution
The fourth proportional to 134,292.84, 201,442.38 and 44,306.67 is: 66,461.03
Step by Step Solution
- Step 1: Write the proportion equation
134,292.84 : 201,442.38 = 44,306.67 : x - Step 2: Convert to fraction form
134,292.84/201,442.38 = 44,306.67/x - Step 3: Cross multiply
134,292.84x = 201,442.38 × 44,306.67 - Step 4: Simplify right side
134,292.84x = 8,925,241,054.67 - Step 5: Solve for x
x = 8,925,241,054.67/134,292.84 - Step 6: Final answer
x = 66,461.03
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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.