Finding the Fourth Proportional to 97,058.58, 145,587.87 and 44,468.06
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Solution
The fourth proportional to 97,058.58, 145,587.87 and 44,468.06 is: 66,702.09
Step by Step Solution
- Step 1: Write the proportion equation
97,058.58 : 145,587.87 = 44,468.06 : x - Step 2: Convert to fraction form
97,058.58/145,587.87 = 44,468.06/x - Step 3: Cross multiply
97,058.58x = 145,587.87 × 44,468.06 - Step 4: Simplify right side
97,058.58x = 6,474,010,138.43 - Step 5: Solve for x
x = 6,474,010,138.43/97,058.58 - Step 6: Final answer
x = 66,702.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.