Finding the Fourth Proportional to 88,332.99, 132,482.58 and 34,297.67
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Solution
The fourth proportional to 88,332.99, 132,482.58 and 34,297.67 is: 51,439.94
Step by Step Solution
- Step 1: Write the proportion equation
88,332.99 : 132,482.58 = 34,297.67 : x - Step 2: Convert to fraction form
88,332.99/132,482.58 = 34,297.67/x - Step 3: Cross multiply
88,332.99x = 132,482.58 × 34,297.67 - Step 4: Simplify right side
88,332.99x = 4,543,843,638.10 - Step 5: Solve for x
x = 4,543,843,638.10/88,332.99 - Step 6: Final answer
x = 51,439.94
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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.