Finding the Fourth Proportional to 583,924.31, 875,842.73 and 163,232.99
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Solution
The fourth proportional to 583,924.31, 875,842.73 and 163,232.99 is: 244,837.26
Step by Step Solution
- Step 1: Write the proportion equation
583,924.31 : 875,842.73 = 163,232.99 : x - Step 2: Convert to fraction form
583,924.31/875,842.73 = 163,232.99/x - Step 3: Cross multiply
583,924.31x = 875,842.73 × 163,232.99 - Step 4: Simplify right side
583,924.31x = 142,966,426,771.50 - Step 5: Solve for x
x = 142,966,426,771.50/583,924.31 - Step 6: Final answer
x = 244,837.26
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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.