Finding the Third Proportional to 245,000.25 and 368,925.75
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Solution
The third proportional to 245,000.25 and 368,925.75 is: 555,534.98
Step by Step Solution
- Step 1: Write the proportion equation
245,000.25 : 368,925.75 = 368,925.75 : x - Step 2: Convert to fraction form
245,000.25/368,925.75 = 368,925.75/x - Step 3: Cross multiply
245,000.25x = 368,925.75 × 368,925.75 - Step 4: Simplify right side
245,000.25x = 136,106,209,013.06 - Step 5: Solve for x
x = 136,106,209,013.06/245,000.25 - Step 6: Final answer
x = 555,534.98
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.