Finding the Fourth Proportional to 91,952.01, 137,927.76 and 24,484.04
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Solution
The fourth proportional to 91,952.01, 137,927.76 and 24,484.04 is: 36,725.99
Step by Step Solution
- Step 1: Write the proportion equation
91,952.01 : 137,927.76 = 24,484.04 : x - Step 2: Convert to fraction form
91,952.01/137,927.76 = 24,484.04/x - Step 3: Cross multiply
91,952.01x = 137,927.76 × 24,484.04 - Step 4: Simplify right side
91,952.01x = 3,377,028,792.95 - Step 5: Solve for x
x = 3,377,028,792.95/91,952.01 - Step 6: Final answer
x = 36,725.99
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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.