Finding the Third Proportional to 115,331.06 and 249,615.84
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Solution
The third proportional to 115,331.06 and 249,615.84 is: 540,254.01
Step by Step Solution
- Step 1: Write the proportion equation
115,331.06 : 249,615.84 = 249,615.84 : x - Step 2: Convert to fraction form
115,331.06/249,615.84 = 249,615.84/x - Step 3: Cross multiply
115,331.06x = 249,615.84 × 249,615.84 - Step 4: Simplify right side
115,331.06x = 62,308,069,451.02 - Step 5: Solve for x
x = 62,308,069,451.02/115,331.06 - Step 6: Final answer
x = 540,254.01
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.