Finding the Fourth Proportional to 148,094.26, 221,940.08 and 62,634.06
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Solution
The fourth proportional to 148,094.26, 221,940.08 and 62,634.06 is: 93,865.95
Step by Step Solution
- Step 1: Write the proportion equation
148,094.26 : 221,940.08 = 62,634.06 : x - Step 2: Convert to fraction form
148,094.26/221,940.08 = 62,634.06/x - Step 3: Cross multiply
148,094.26x = 221,940.08 × 62,634.06 - Step 4: Simplify right side
148,094.26x = 13,901,008,287.12 - Step 5: Solve for x
x = 13,901,008,287.12/148,094.26 - Step 6: Final answer
x = 93,865.95
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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.