Finding the Fourth Proportional to 567,246.60, 850,869.90 and 234,822.60
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Solution
The fourth proportional to 567,246.60, 850,869.90 and 234,822.60 is: 352,233.90
Step by Step Solution
- Step 1: Write the proportion equation
567,246.60 : 850,869.90 = 234,822.60 : x - Step 2: Convert to fraction form
567,246.60/850,869.90 = 234,822.60/x - Step 3: Cross multiply
567,246.60x = 850,869.90 × 234,822.60 - Step 4: Simplify right side
567,246.60x = 199,803,482,179.74 - Step 5: Solve for x
x = 199,803,482,179.74/567,246.60 - Step 6: Final answer
x = 352,233.90
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1.5x scale
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.