Finding the Third Proportional to 114,432.75 and 249,199.88
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Solution
The third proportional to 114,432.75 and 249,199.88 is: 542,681.86
Step by Step Solution
- Step 1: Write the proportion equation
114,432.75 : 249,199.88 = 249,199.88 : x - Step 2: Convert to fraction form
114,432.75/249,199.88 = 249,199.88/x - Step 3: Cross multiply
114,432.75x = 249,199.88 × 249,199.88 - Step 4: Simplify right side
114,432.75x = 62,100,577,700.02 - Step 5: Solve for x
x = 62,100,577,700.02/114,432.75 - Step 6: Final answer
x = 542,681.86
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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.