Finding the Fourth Proportional to 67,822.38, 101,746.33 and 27,298.99
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Solution
The fourth proportional to 67,822.38, 101,746.33 and 27,298.99 is: 40,953.62
Step by Step Solution
- Step 1: Write the proportion equation
67,822.38 : 101,746.33 = 27,298.99 : x - Step 2: Convert to fraction form
67,822.38/101,746.33 = 27,298.99/x - Step 3: Cross multiply
67,822.38x = 101,746.33 × 27,298.99 - Step 4: Simplify right side
67,822.38x = 2,777,572,045.21 - Step 5: Solve for x
x = 2,777,572,045.21/67,822.38 - Step 6: Final answer
x = 40,953.62
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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.