Finding the Fourth Proportional to 133,473.42, 200,210.00 and 44,726.99
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Solution
The fourth proportional to 133,473.42, 200,210.00 and 44,726.99 is: 67,090.43
Step by Step Solution
- Step 1: Write the proportion equation
133,473.42 : 200,210.00 = 44,726.99 : x - Step 2: Convert to fraction form
133,473.42/200,210.00 = 44,726.99/x - Step 3: Cross multiply
133,473.42x = 200,210.00 × 44,726.99 - Step 4: Simplify right side
133,473.42x = 8,954,789,443.22 - Step 5: Solve for x
x = 8,954,789,443.22/133,473.42 - Step 6: Final answer
x = 67,090.43
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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.