Finding the Fourth Proportional to 224,259.11, 336,388.67 and 153,925.19
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Solution
The fourth proportional to 224,259.11, 336,388.67 and 153,925.19 is: 230,887.79
Step by Step Solution
- Step 1: Write the proportion equation
224,259.11 : 336,388.67 = 153,925.19 : x - Step 2: Convert to fraction form
224,259.11/336,388.67 = 153,925.19/x - Step 3: Cross multiply
224,259.11x = 336,388.67 × 153,925.19 - Step 4: Simplify right side
224,259.11x = 51,778,691,655.81 - Step 5: Solve for x
x = 51,778,691,655.81/224,259.11 - Step 6: Final answer
x = 230,887.79
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1.5x scale
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.