Finding the Third Proportional to 228,009.94 and 357,567.75
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Solution
The third proportional to 228,009.94 and 357,567.75 is: 560,741.77
Step by Step Solution
- Step 1: Write the proportion equation
228,009.94 : 357,567.75 = 357,567.75 : x - Step 2: Convert to fraction form
228,009.94/357,567.75 = 357,567.75/x - Step 3: Cross multiply
228,009.94x = 357,567.75 × 357,567.75 - Step 4: Simplify right side
228,009.94x = 127,854,695,840.06 - Step 5: Solve for x
x = 127,854,695,840.06/228,009.94 - Step 6: Final answer
x = 560,741.77
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.