Finding the Fourth Proportional to 104,683.24, 157,000.02 and 37,209.70
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Solution
The fourth proportional to 104,683.24, 157,000.02 and 37,209.70 is: 55,805.72
Step by Step Solution
- Step 1: Write the proportion equation
104,683.24 : 157,000.02 = 37,209.70 : x - Step 2: Convert to fraction form
104,683.24/157,000.02 = 37,209.70/x - Step 3: Cross multiply
104,683.24x = 157,000.02 × 37,209.70 - Step 4: Simplify right side
104,683.24x = 5,841,923,644.19 - Step 5: Solve for x
x = 5,841,923,644.19/104,683.24 - Step 6: Final answer
x = 55,805.72
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.