Finding the Fourth Proportional to 224,810.84, 336,925.56 and 168,206.84
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Solution
The fourth proportional to 224,810.84, 336,925.56 and 168,206.84 is: 252,092.75
Step by Step Solution
- Step 1: Write the proportion equation
224,810.84 : 336,925.56 = 168,206.84 : x - Step 2: Convert to fraction form
224,810.84/336,925.56 = 168,206.84/x - Step 3: Cross multiply
224,810.84x = 336,925.56 × 168,206.84 - Step 4: Simplify right side
224,810.84x = 56,673,183,762.83 - Step 5: Solve for x
x = 56,673,183,762.83/224,810.84 - Step 6: Final answer
x = 252,092.75
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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.