Finding the Fourth Proportional to 141,567.03, 212,350.98 and 34,950.99
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Solution
The fourth proportional to 141,567.03, 212,350.98 and 34,950.99 is: 52,426.60
Step by Step Solution
- Step 1: Write the proportion equation
141,567.03 : 212,350.98 = 34,950.99 : x - Step 2: Convert to fraction form
141,567.03/212,350.98 = 34,950.99/x - Step 3: Cross multiply
141,567.03x = 212,350.98 × 34,950.99 - Step 4: Simplify right side
141,567.03x = 7,421,877,643.72 - Step 5: Solve for x
x = 7,421,877,643.72/141,567.03 - Step 6: Final answer
x = 52,426.60
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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.