Finding the Third Proportional to 114,789.75 and 249,909.75
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Solution
The third proportional to 114,789.75 and 249,909.75 is: 544,080.66
Step by Step Solution
- Step 1: Write the proportion equation
114,789.75 : 249,909.75 = 249,909.75 : x - Step 2: Convert to fraction form
114,789.75/249,909.75 = 249,909.75/x - Step 3: Cross multiply
114,789.75x = 249,909.75 × 249,909.75 - Step 4: Simplify right side
114,789.75x = 62,454,883,145.06 - Step 5: Solve for x
x = 62,454,883,145.06/114,789.75 - Step 6: Final answer
x = 544,080.66
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.