Finding the Fourth Proportional to 237,726.04, 356,457.84 and 97,583.08
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Solution
The fourth proportional to 237,726.04, 356,457.84 and 97,583.08 is: 146,320.76
Step by Step Solution
- Step 1: Write the proportion equation
237,726.04 : 356,457.84 = 97,583.08 : x - Step 2: Convert to fraction form
237,726.04/356,457.84 = 97,583.08/x - Step 3: Cross multiply
237,726.04x = 356,457.84 × 97,583.08 - Step 4: Simplify right side
237,726.04x = 34,784,253,917.35 - Step 5: Solve for x
x = 34,784,253,917.35/237,726.04 - Step 6: Final answer
x = 146,320.76
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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.