Finding the Fourth Proportional to 184,924.44, 255,193.24 and 103,253.96
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Solution
The fourth proportional to 184,924.44, 255,193.24 and 103,253.96 is: 142,489.08
Step by Step Solution
- Step 1: Write the proportion equation
184,924.44 : 255,193.24 = 103,253.96 : x - Step 2: Convert to fraction form
184,924.44/255,193.24 = 103,253.96/x - Step 3: Cross multiply
184,924.44x = 255,193.24 × 103,253.96 - Step 4: Simplify right side
184,924.44x = 26,349,712,595.23 - Step 5: Solve for x
x = 26,349,712,595.23/184,924.44 - Step 6: Final answer
x = 142,489.08
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.