Finding the Fourth Proportional to 236,483.10, 354,724.65 and 232,595.10
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Solution
The fourth proportional to 236,483.10, 354,724.65 and 232,595.10 is: 348,892.65
Step by Step Solution
- Step 1: Write the proportion equation
236,483.10 : 354,724.65 = 232,595.10 : x - Step 2: Convert to fraction form
236,483.10/354,724.65 = 232,595.10/x - Step 3: Cross multiply
236,483.10x = 354,724.65 × 232,595.10 - Step 4: Simplify right side
236,483.10x = 82,507,215,439.22 - Step 5: Solve for x
x = 82,507,215,439.22/236,483.10 - Step 6: Final answer
x = 348,892.65
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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.