Finding the Fourth Proportional to 950,135.02, 1,425,251.40 and 240,169.12
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Solution
The fourth proportional to 950,135.02, 1,425,251.40 and 240,169.12 is: 360,266.03
Step by Step Solution
- Step 1: Write the proportion equation
950,135.02 : 1,425,251.40 = 240,169.12 : x - Step 2: Convert to fraction form
950,135.02/1,425,251.40 = 240,169.12/x - Step 3: Cross multiply
950,135.02x = 1,425,251.40 × 240,169.12 - Step 4: Simplify right side
950,135.02x = 342,301,374,516.77 - Step 5: Solve for x
x = 342,301,374,516.77/950,135.02 - Step 6: Final answer
x = 360,266.03
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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.