Finding the Fourth Proportional to 237,501.70, 356,454.15 and 97,360.90
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Solution
The fourth proportional to 237,501.70, 356,454.15 and 97,360.90 is: 146,123.99
Step by Step Solution
- Step 1: Write the proportion equation
237,501.70 : 356,454.15 = 97,360.90 : x - Step 2: Convert to fraction form
237,501.70/356,454.15 = 97,360.90/x - Step 3: Cross multiply
237,501.70x = 356,454.15 × 97,360.90 - Step 4: Simplify right side
237,501.70x = 34,704,696,852.74 - Step 5: Solve for x
x = 34,704,696,852.74/237,501.70 - Step 6: Final answer
x = 146,123.99
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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.