Finding the Fourth Proportional to 333,991.06, 460,898.13 and 190,748.14
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Solution
The fourth proportional to 333,991.06, 460,898.13 and 190,748.14 is: 263,226.99
Step by Step Solution
- Step 1: Write the proportion equation
333,991.06 : 460,898.13 = 190,748.14 : x - Step 2: Convert to fraction form
333,991.06/460,898.13 = 190,748.14/x - Step 3: Cross multiply
333,991.06x = 460,898.13 × 190,748.14 - Step 4: Simplify right side
333,991.06x = 87,915,461,026.98 - Step 5: Solve for x
x = 87,915,461,026.98/333,991.06 - Step 6: Final answer
x = 263,226.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.