Finding the Fourth Proportional to 175,006.98, 241,494.35 and 97,476.80
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Solution
The fourth proportional to 175,006.98, 241,494.35 and 97,476.80 is: 134,509.46
Step by Step Solution
- Step 1: Write the proportion equation
175,006.98 : 241,494.35 = 97,476.80 : x - Step 2: Convert to fraction form
175,006.98/241,494.35 = 97,476.80/x - Step 3: Cross multiply
175,006.98x = 241,494.35 × 97,476.80 - Step 4: Simplify right side
175,006.98x = 23,540,094,761.22 - Step 5: Solve for x
x = 23,540,094,761.22/175,006.98 - Step 6: Final answer
x = 134,509.46
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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.