Finding the Fourth Proportional to 234,177.93, 351,267.80 and 56,684.65
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Solution
The fourth proportional to 234,177.93, 351,267.80 and 56,684.65 is: 85,027.19
Step by Step Solution
- Step 1: Write the proportion equation
234,177.93 : 351,267.80 = 56,684.65 : x - Step 2: Convert to fraction form
234,177.93/351,267.80 = 56,684.65/x - Step 3: Cross multiply
234,177.93x = 351,267.80 × 56,684.65 - Step 4: Simplify right side
234,177.93x = 19,911,492,299.27 - Step 5: Solve for x
x = 19,911,492,299.27/234,177.93 - Step 6: Final answer
x = 85,027.19
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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.