Finding the Fourth Proportional to 37,384.89, 56,044.08 and 13,675.99
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Solution
The fourth proportional to 37,384.89, 56,044.08 and 13,675.99 is: 20,501.82
Step by Step Solution
- Step 1: Write the proportion equation
37,384.89 : 56,044.08 = 13,675.99 : x - Step 2: Convert to fraction form
37,384.89/56,044.08 = 13,675.99/x - Step 3: Cross multiply
37,384.89x = 56,044.08 × 13,675.99 - Step 4: Simplify right side
37,384.89x = 766,458,204.15 - Step 5: Solve for x
x = 766,458,204.15/37,384.89 - Step 6: Final answer
x = 20,501.82
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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.