Finding the Fourth Proportional to 224,038.82, 336,058.23 and 66,254.99
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Solution
The fourth proportional to 224,038.82, 336,058.23 and 66,254.99 is: 99,382.48
Step by Step Solution
- Step 1: Write the proportion equation
224,038.82 : 336,058.23 = 66,254.99 : x - Step 2: Convert to fraction form
224,038.82/336,058.23 = 66,254.99/x - Step 3: Cross multiply
224,038.82x = 336,058.23 × 66,254.99 - Step 4: Simplify right side
224,038.82x = 22,265,532,987.78 - Step 5: Solve for x
x = 22,265,532,987.78/224,038.82 - Step 6: Final answer
x = 99,382.48
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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.