Finding the Third Proportional to 187,089.75 and 293,702.63
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Solution
The third proportional to 187,089.75 and 293,702.63 is: 461,068.72
Step by Step Solution
- Step 1: Write the proportion equation
187,089.75 : 293,702.63 = 293,702.63 : x - Step 2: Convert to fraction form
187,089.75/293,702.63 = 293,702.63/x - Step 3: Cross multiply
187,089.75x = 293,702.63 × 293,702.63 - Step 4: Simplify right side
187,089.75x = 86,261,231,931.89 - Step 5: Solve for x
x = 86,261,231,931.89/187,089.75 - Step 6: Final answer
x = 461,068.72
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.