Finding the Fourth Proportional to 173,574.84, 260,268.71 and 93,655.65
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Solution
The fourth proportional to 173,574.84, 260,268.71 and 93,655.65 is: 140,433.00
Step by Step Solution
- Step 1: Write the proportion equation
173,574.84 : 260,268.71 = 93,655.65 : x - Step 2: Convert to fraction form
173,574.84/260,268.71 = 93,655.65/x - Step 3: Cross multiply
173,574.84x = 260,268.71 × 93,655.65 - Step 4: Simplify right side
173,574.84x = 24,375,635,209.71 - Step 5: Solve for x
x = 24,375,635,209.71/173,574.84 - Step 6: Final answer
x = 140,433.00
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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.