Finding the Fourth Proportional to 264,335.84, 364,973.03 and 162,497.84
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Solution
The fourth proportional to 264,335.84, 364,973.03 and 162,497.84 is: 224,363.56
Step by Step Solution
- Step 1: Write the proportion equation
264,335.84 : 364,973.03 = 162,497.84 : x - Step 2: Convert to fraction form
264,335.84/364,973.03 = 162,497.84/x - Step 3: Cross multiply
264,335.84x = 364,973.03 × 162,497.84 - Step 4: Simplify right side
264,335.84x = 59,307,329,058.24 - Step 5: Solve for x
x = 59,307,329,058.24/264,335.84 - Step 6: Final answer
x = 224,363.56
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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.