Finding the Fourth Proportional to 175,695.24, 263,592.08 and 70,588.02
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Solution
The fourth proportional to 175,695.24, 263,592.08 and 70,588.02 is: 105,901.80
Step by Step Solution
- Step 1: Write the proportion equation
175,695.24 : 263,592.08 = 70,588.02 : x - Step 2: Convert to fraction form
175,695.24/263,592.08 = 70,588.02/x - Step 3: Cross multiply
175,695.24x = 263,592.08 × 70,588.02 - Step 4: Simplify right side
175,695.24x = 18,606,442,661.94 - Step 5: Solve for x
x = 18,606,442,661.94/175,695.24 - Step 6: Final answer
x = 105,901.80
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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.