Finding the Fourth Proportional to 180,745.71, 269,502.65 and 175,779.99
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Solution
The fourth proportional to 180,745.71, 269,502.65 and 175,779.99 is: 262,098.46
Step by Step Solution
- Step 1: Write the proportion equation
180,745.71 : 269,502.65 = 175,779.99 : x - Step 2: Convert to fraction form
180,745.71/269,502.65 = 175,779.99/x - Step 3: Cross multiply
180,745.71x = 269,502.65 × 175,779.99 - Step 4: Simplify right side
180,745.71x = 47,373,172,243.07 - Step 5: Solve for x
x = 47,373,172,243.07/180,745.71 - Step 6: Final answer
x = 262,098.46
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.