Finding the Fourth Proportional to 73,402.68, 110,037.99 and 26,622.75
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Solution
The fourth proportional to 73,402.68, 110,037.99 and 26,622.75 is: 39,910.18
Step by Step Solution
- Step 1: Write the proportion equation
73,402.68 : 110,037.99 = 26,622.75 : x - Step 2: Convert to fraction form
73,402.68/110,037.99 = 26,622.75/x - Step 3: Cross multiply
73,402.68x = 110,037.99 × 26,622.75 - Step 4: Simplify right side
73,402.68x = 2,929,513,898.27 - Step 5: Solve for x
x = 2,929,513,898.27/73,402.68 - Step 6: Final answer
x = 39,910.18
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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.