Finding the Fourth Proportional to 335,719.08, 463,264.92 and 184,816.08
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Solution
The fourth proportional to 335,719.08, 463,264.92 and 184,816.08 is: 255,031.10
Step by Step Solution
- Step 1: Write the proportion equation
335,719.08 : 463,264.92 = 184,816.08 : x - Step 2: Convert to fraction form
335,719.08/463,264.92 = 184,816.08/x - Step 3: Cross multiply
335,719.08x = 463,264.92 × 184,816.08 - Step 4: Simplify right side
335,719.08x = 85,618,806,515.91 - Step 5: Solve for x
x = 85,618,806,515.91/335,719.08 - Step 6: Final answer
x = 255,031.10
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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.