Finding the Fourth Proportional to 245,182.18, 367,772.73 and 65,267.65
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Solution
The fourth proportional to 245,182.18, 367,772.73 and 65,267.65 is: 97,901.32
Step by Step Solution
- Step 1: Write the proportion equation
245,182.18 : 367,772.73 = 65,267.65 : x - Step 2: Convert to fraction form
245,182.18/367,772.73 = 65,267.65/x - Step 3: Cross multiply
245,182.18x = 367,772.73 × 65,267.65 - Step 4: Simplify right side
245,182.18x = 24,003,659,655.98 - Step 5: Solve for x
x = 24,003,659,655.98/245,182.18 - Step 6: Final answer
x = 97,901.32
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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.