Finding the Fourth Proportional to 569,719.71, 854,264.30 and 232,996.84
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Solution
The fourth proportional to 569,719.71, 854,264.30 and 232,996.84 is: 349,366.32
Step by Step Solution
- Step 1: Write the proportion equation
569,719.71 : 854,264.30 = 232,996.84 : x - Step 2: Convert to fraction form
569,719.71/854,264.30 = 232,996.84/x - Step 3: Cross multiply
569,719.71x = 854,264.30 × 232,996.84 - Step 4: Simplify right side
569,719.71x = 199,040,879,124.17 - Step 5: Solve for x
x = 199,040,879,124.17/569,719.71 - Step 6: Final answer
x = 349,366.32
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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.