Finding the Third Proportional to 135,295.95 and 293,646.52
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Solution
The third proportional to 135,295.95 and 293,646.52 is: 637,330.82
Step by Step Solution
- Step 1: Write the proportion equation
135,295.95 : 293,646.52 = 293,646.52 : x - Step 2: Convert to fraction form
135,295.95/293,646.52 = 293,646.52/x - Step 3: Cross multiply
135,295.95x = 293,646.52 × 293,646.52 - Step 4: Simplify right side
135,295.95x = 86,228,276,138.70 - Step 5: Solve for x
x = 86,228,276,138.70/135,295.95 - Step 6: Final answer
x = 637,330.82
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.