Finding the Fourth Proportional to 167,277.24, 250,754.58 and 56,408.76
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Solution
The fourth proportional to 167,277.24, 250,754.58 and 56,408.76 is: 84,558.75
Step by Step Solution
- Step 1: Write the proportion equation
167,277.24 : 250,754.58 = 56,408.76 : x - Step 2: Convert to fraction form
167,277.24/250,754.58 = 56,408.76/x - Step 3: Cross multiply
167,277.24x = 250,754.58 × 56,408.76 - Step 4: Simplify right side
167,277.24x = 14,144,754,922.12 - Step 5: Solve for x
x = 14,144,754,922.12/167,277.24 - Step 6: Final answer
x = 84,558.75
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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.