Finding the Fourth Proportional to 169,114.33, 253,688.58 and 62,526.79
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Solution
The fourth proportional to 169,114.33, 253,688.58 and 62,526.79 is: 93,796.50
Step by Step Solution
- Step 1: Write the proportion equation
169,114.33 : 253,688.58 = 62,526.79 : x - Step 2: Convert to fraction form
169,114.33/253,688.58 = 62,526.79/x - Step 3: Cross multiply
169,114.33x = 253,688.58 × 62,526.79 - Step 4: Simplify right side
169,114.33x = 15,862,331,633.03 - Step 5: Solve for x
x = 15,862,331,633.03/169,114.33 - Step 6: Final answer
x = 93,796.50
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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.