Finding the Fourth Proportional to 176,587.49, 264,852.83 and 48,473.88
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Solution
The fourth proportional to 176,587.49, 264,852.83 and 48,473.88 is: 72,703.02
Step by Step Solution
- Step 1: Write the proportion equation
176,587.49 : 264,852.83 = 48,473.88 : x - Step 2: Convert to fraction form
176,587.49/264,852.83 = 48,473.88/x - Step 3: Cross multiply
176,587.49x = 264,852.83 × 48,473.88 - Step 4: Simplify right side
176,587.49x = 12,838,444,056.71 - Step 5: Solve for x
x = 12,838,444,056.71/176,587.49 - Step 6: Final answer
x = 72,703.02
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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.