Finding the Fourth Proportional to 184,088.45, 276,133.35 and 56,005.99
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Solution
The fourth proportional to 184,088.45, 276,133.35 and 56,005.99 is: 84,009.19
Step by Step Solution
- Step 1: Write the proportion equation
184,088.45 : 276,133.35 = 56,005.99 : x - Step 2: Convert to fraction form
184,088.45/276,133.35 = 56,005.99/x - Step 3: Cross multiply
184,088.45x = 276,133.35 × 56,005.99 - Step 4: Simplify right side
184,088.45x = 15,465,121,638.77 - Step 5: Solve for x
x = 15,465,121,638.77/184,088.45 - Step 6: Final answer
x = 84,009.19
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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.