Finding the Fourth Proportional to 374,800.74, 562,256.68 and 108,528.02
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Solution
The fourth proportional to 374,800.74, 562,256.68 and 108,528.02 is: 162,808.12
Step by Step Solution
- Step 1: Write the proportion equation
374,800.74 : 562,256.68 = 108,528.02 : x - Step 2: Convert to fraction form
374,800.74/562,256.68 = 108,528.02/x - Step 3: Cross multiply
374,800.74x = 562,256.68 × 108,528.02 - Step 4: Simplify right side
374,800.74x = 61,020,604,212.17 - Step 5: Solve for x
x = 61,020,604,212.17/374,800.74 - Step 6: Final answer
x = 162,808.12
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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.