Finding the Fourth Proportional to 562,176.04, 843,387.18 and 162,833.08
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Solution
The fourth proportional to 562,176.04, 843,387.18 and 162,833.08 is: 244,285.28
Step by Step Solution
- Step 1: Write the proportion equation
562,176.04 : 843,387.18 = 162,833.08 : x - Step 2: Convert to fraction form
562,176.04/843,387.18 = 162,833.08/x - Step 3: Cross multiply
562,176.04x = 843,387.18 × 162,833.08 - Step 4: Simplify right side
562,176.04x = 137,331,332,151.91 - Step 5: Solve for x
x = 137,331,332,151.91/562,176.04 - Step 6: Final answer
x = 244,285.28
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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.