Finding the Fourth Proportional to 236,976.48, 355,392.88 and 124,596.08
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Solution
The fourth proportional to 236,976.48, 355,392.88 and 124,596.08 is: 186,856.35
Step by Step Solution
- Step 1: Write the proportion equation
236,976.48 : 355,392.88 = 124,596.08 : x - Step 2: Convert to fraction form
236,976.48/355,392.88 = 124,596.08/x - Step 3: Cross multiply
236,976.48x = 355,392.88 × 124,596.08 - Step 4: Simplify right side
236,976.48x = 44,280,559,707.91 - Step 5: Solve for x
x = 44,280,559,707.91/236,976.48 - Step 6: Final answer
x = 186,856.35
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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.