Finding the Fourth Proportional to 235,248.02, 352,673.66 and 102,027.94
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Solution
The fourth proportional to 235,248.02, 352,673.66 and 102,027.94 is: 152,955.87
Step by Step Solution
- Step 1: Write the proportion equation
235,248.02 : 352,673.66 = 102,027.94 : x - Step 2: Convert to fraction form
235,248.02/352,673.66 = 102,027.94/x - Step 3: Cross multiply
235,248.02x = 352,673.66 × 102,027.94 - Step 4: Simplify right side
235,248.02x = 35,982,565,630.24 - Step 5: Solve for x
x = 35,982,565,630.24/235,248.02 - Step 6: Final answer
x = 152,955.87
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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.