Finding the Fourth Proportional to 184,266.24, 276,386.16 and 71,925.48
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Solution
The fourth proportional to 184,266.24, 276,386.16 and 71,925.48 is: 107,883.07
Step by Step Solution
- Step 1: Write the proportion equation
184,266.24 : 276,386.16 = 71,925.48 : x - Step 2: Convert to fraction form
184,266.24/276,386.16 = 71,925.48/x - Step 3: Cross multiply
184,266.24x = 276,386.16 × 71,925.48 - Step 4: Simplify right side
184,266.24x = 19,879,207,223.36 - Step 5: Solve for x
x = 19,879,207,223.36/184,266.24 - Step 6: Final answer
x = 107,883.07
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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.