Finding the Fourth Proportional to 101,695.02, 152,485.35 and 41,706.99
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Solution
The fourth proportional to 101,695.02, 152,485.35 and 41,706.99 is: 62,537.03
Step by Step Solution
- Step 1: Write the proportion equation
101,695.02 : 152,485.35 = 41,706.99 : x - Step 2: Convert to fraction form
101,695.02/152,485.35 = 41,706.99/x - Step 3: Cross multiply
101,695.02x = 152,485.35 × 41,706.99 - Step 4: Simplify right side
101,695.02x = 6,359,704,967.60 - Step 5: Solve for x
x = 6,359,704,967.60/101,695.02 - Step 6: Final answer
x = 62,537.03
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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.