Finding the Third Proportional to 135,297.84 and 292,275.84
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Solution
The third proportional to 135,297.84 and 292,275.84 is: 631,386.03
Step by Step Solution
- Step 1: Write the proportion equation
135,297.84 : 292,275.84 = 292,275.84 : x - Step 2: Convert to fraction form
135,297.84/292,275.84 = 292,275.84/x - Step 3: Cross multiply
135,297.84x = 292,275.84 × 292,275.84 - Step 4: Simplify right side
135,297.84x = 85,425,168,839.77 - Step 5: Solve for x
x = 85,425,168,839.77/135,297.84 - Step 6: Final answer
x = 631,386.03
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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.