Finding the Fourth Proportional to 224,954.91, 337,423.86 and 56,476.53
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Solution
The fourth proportional to 224,954.91, 337,423.86 and 56,476.53 is: 84,712.66
Step by Step Solution
- Step 1: Write the proportion equation
224,954.91 : 337,423.86 = 56,476.53 : x - Step 2: Convert to fraction form
224,954.91/337,423.86 = 56,476.53/x - Step 3: Cross multiply
224,954.91x = 337,423.86 × 56,476.53 - Step 4: Simplify right side
224,954.91x = 19,056,528,752.01 - Step 5: Solve for x
x = 19,056,528,752.01/224,954.91 - Step 6: Final answer
x = 84,712.66
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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.