Finding the Fourth Proportional to 224,748.09, 337,135.08 and 84,507.93
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Solution
The fourth proportional to 224,748.09, 337,135.08 and 84,507.93 is: 126,766.76
Step by Step Solution
- Step 1: Write the proportion equation
224,748.09 : 337,135.08 = 84,507.93 : x - Step 2: Convert to fraction form
224,748.09/337,135.08 = 84,507.93/x - Step 3: Cross multiply
224,748.09x = 337,135.08 × 84,507.93 - Step 4: Simplify right side
224,748.09x = 28,490,587,741.18 - Step 5: Solve for x
x = 28,490,587,741.18/224,748.09 - Step 6: Final answer
x = 126,766.76
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.