Finding the Fourth Proportional to 425,037.24, 586,530.33 and 234,014.94
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Solution
The fourth proportional to 425,037.24, 586,530.33 and 234,014.94 is: 322,929.02
Step by Step Solution
- Step 1: Write the proportion equation
425,037.24 : 586,530.33 = 234,014.94 : x - Step 2: Convert to fraction form
425,037.24/586,530.33 = 234,014.94/x - Step 3: Cross multiply
425,037.24x = 586,530.33 × 234,014.94 - Step 4: Simplify right side
425,037.24x = 137,256,859,983.13 - Step 5: Solve for x
x = 137,256,859,983.13/425,037.24 - Step 6: Final answer
x = 322,929.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.