Finding the Third Proportional to 245,979 and 368,973
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Solution
The third proportional to 245,979 and 368,973 is: 553,466.25
Step by Step Solution
- Step 1: Write the proportion equation
245,979 : 368,973 = 368,973 : x - Step 2: Convert to fraction form
245,979/368,973 = 368,973/x - Step 3: Cross multiply
245,979x = 368,973 × 368,973 - Step 4: Simplify right side
245,979x = 136,141,074,729 - Step 5: Solve for x
x = 136,141,074,729/245,979 - Step 6: Final answer
x = 553,466.25
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.