Finding the Fourth Proportional to 237,276.60, 356,001.30 and 97,135.80
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Solution
The fourth proportional to 237,276.60, 356,001.30 and 97,135.80 is: 145,739.07
Step by Step Solution
- Step 1: Write the proportion equation
237,276.60 : 356,001.30 = 97,135.80 : x - Step 2: Convert to fraction form
237,276.60/356,001.30 = 97,135.80/x - Step 3: Cross multiply
237,276.60x = 356,001.30 × 97,135.80 - Step 4: Simplify right side
237,276.60x = 34,580,471,076.54 - Step 5: Solve for x
x = 34,580,471,076.54/237,276.60 - Step 6: Final answer
x = 145,739.07
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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.