Finding the Third Proportional to 113,497.50 and 249,033.75
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Solution
The third proportional to 113,497.50 and 249,033.75 is: 546,424.45
Step by Step Solution
- Step 1: Write the proportion equation
113,497.50 : 249,033.75 = 249,033.75 : x - Step 2: Convert to fraction form
113,497.50/249,033.75 = 249,033.75/x - Step 3: Cross multiply
113,497.50x = 249,033.75 × 249,033.75 - Step 4: Simplify right side
113,497.50x = 62,017,808,639.06 - Step 5: Solve for x
x = 62,017,808,639.06/113,497.50 - Step 6: Final answer
x = 546,424.45
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.