Finding the Fourth Proportional to 374.96, 562.56 and 346
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Solution
The fourth proportional to 374.96, 562.56 and 346 is: 519.11
Step by Step Solution
- Step 1: Write the proportion equation
374.96 : 562.56 = 346 : x - Step 2: Convert to fraction form
374.96/562.56 = 346/x - Step 3: Cross multiply
374.96x = 562.56 × 346 - Step 4: Simplify right side
374.96x = 194,645.76 - Step 5: Solve for x
x = 194,645.76/374.96 - Step 6: Final answer
x = 519.11
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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.