Finding the Fourth Proportional to 175,257.47, 241,855.42 and 94,684.96
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Solution
The fourth proportional to 175,257.47, 241,855.42 and 94,684.96 is: 130,665.30
Step by Step Solution
- Step 1: Write the proportion equation
175,257.47 : 241,855.42 = 94,684.96 : x - Step 2: Convert to fraction form
175,257.47/241,855.42 = 94,684.96/x - Step 3: Cross multiply
175,257.47x = 241,855.42 × 94,684.96 - Step 4: Simplify right side
175,257.47x = 22,900,069,927.13 - Step 5: Solve for x
x = 22,900,069,927.13/175,257.47 - Step 6: Final answer
x = 130,665.30
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.