Finding the Fourth Proportional to 184,691.64, 276,926.58 and 84,726.57
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Solution
The fourth proportional to 184,691.64, 276,926.58 and 84,726.57 is: 127,038.99
Step by Step Solution
- Step 1: Write the proportion equation
184,691.64 : 276,926.58 = 84,726.57 : x - Step 2: Convert to fraction form
184,691.64/276,926.58 = 84,726.57/x - Step 3: Cross multiply
184,691.64x = 276,926.58 × 84,726.57 - Step 4: Simplify right side
184,691.64x = 23,463,039,265.23 - Step 5: Solve for x
x = 23,463,039,265.23/184,691.64 - Step 6: Final answer
x = 127,038.99
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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.