Finding the Third Proportional to 183,507.50 and 280,746.50
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Solution
The third proportional to 183,507.50 and 280,746.50 is: 429,511.59
Step by Step Solution
- Step 1: Write the proportion equation
183,507.50 : 280,746.50 = 280,746.50 : x - Step 2: Convert to fraction form
183,507.50/280,746.50 = 280,746.50/x - Step 3: Cross multiply
183,507.50x = 280,746.50 × 280,746.50 - Step 4: Simplify right side
183,507.50x = 78,818,597,262.25 - Step 5: Solve for x
x = 78,818,597,262.25/183,507.50 - Step 6: Final answer
x = 429,511.59
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.