Finding the Fourth Proportional to 235,253.08, 352,681.24 and 102,033.00
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Solution
The fourth proportional to 235,253.08, 352,681.24 and 102,033.00 is: 152,963.46
Step by Step Solution
- Step 1: Write the proportion equation
235,253.08 : 352,681.24 = 102,033.00 : x - Step 2: Convert to fraction form
235,253.08/352,681.24 = 102,033.00/x - Step 3: Cross multiply
235,253.08x = 352,681.24 × 102,033.00 - Step 4: Simplify right side
235,253.08x = 35,985,126,385.02 - Step 5: Solve for x
x = 35,985,126,385.02/235,253.08 - Step 6: Final answer
x = 152,963.46
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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.