Finding the Fourth Proportional to 240,946.14, 361,038.99 and 88,933.99
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Solution
The fourth proportional to 240,946.14, 361,038.99 and 88,933.99 is: 133,260.64
Step by Step Solution
- Step 1: Write the proportion equation
240,946.14 : 361,038.99 = 88,933.99 : x - Step 2: Convert to fraction form
240,946.14/361,038.99 = 88,933.99/x - Step 3: Cross multiply
240,946.14x = 361,038.99 × 88,933.99 - Step 4: Simplify right side
240,946.14x = 32,108,637,026.16 - Step 5: Solve for x
x = 32,108,637,026.16/240,946.14 - Step 6: Final answer
x = 133,260.64
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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.