Finding the Fourth Proportional to 227,854.53, 341,484.51 and 164,886.75
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Solution
The fourth proportional to 227,854.53, 341,484.51 and 164,886.75 is: 247,114.99
Step by Step Solution
- Step 1: Write the proportion equation
227,854.53 : 341,484.51 = 164,886.75 : x - Step 2: Convert to fraction form
227,854.53/341,484.51 = 164,886.75/x - Step 3: Cross multiply
227,854.53x = 341,484.51 × 164,886.75 - Step 4: Simplify right side
227,854.53x = 56,306,271,029.24 - Step 5: Solve for x
x = 56,306,271,029.24/227,854.53 - Step 6: Final answer
x = 247,114.99
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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.