Finding the Fourth Proportional to 501,953.84, 752,647.80 and 164,903.99
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Solution
The fourth proportional to 501,953.84, 752,647.80 and 164,903.99 is: 247,263.03
Step by Step Solution
- Step 1: Write the proportion equation
501,953.84 : 752,647.80 = 164,903.99 : x - Step 2: Convert to fraction form
501,953.84/752,647.80 = 164,903.99/x - Step 3: Cross multiply
501,953.84x = 752,647.80 × 164,903.99 - Step 4: Simplify right side
501,953.84x = 124,114,625,083.21 - Step 5: Solve for x
x = 124,114,625,083.21/501,953.84 - Step 6: Final answer
x = 247,263.03
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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.