Finding the Fourth Proportional to 227,950.08, 341,894.34 and 59,482.23
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Solution
The fourth proportional to 227,950.08, 341,894.34 and 59,482.23 is: 89,215.31
Step by Step Solution
- Step 1: Write the proportion equation
227,950.08 : 341,894.34 = 59,482.23 : x - Step 2: Convert to fraction form
227,950.08/341,894.34 = 59,482.23/x - Step 3: Cross multiply
227,950.08x = 341,894.34 × 59,482.23 - Step 4: Simplify right side
227,950.08x = 20,336,637,767.58 - Step 5: Solve for x
x = 20,336,637,767.58/227,950.08 - Step 6: Final answer
x = 89,215.31
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1.5x scale
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.