Finding the Fourth Proportional to 377,924.74, 566,967.06 and 125,190.90
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Solution
The fourth proportional to 377,924.74, 566,967.06 and 125,190.90 is: 187,812.84
Step by Step Solution
- Step 1: Write the proportion equation
377,924.74 : 566,967.06 = 125,190.90 : x - Step 2: Convert to fraction form
377,924.74/566,967.06 = 125,190.90/x - Step 3: Cross multiply
377,924.74x = 566,967.06 × 125,190.90 - Step 4: Simplify right side
377,924.74x = 70,979,116,511.75 - Step 5: Solve for x
x = 70,979,116,511.75/377,924.74 - Step 6: Final answer
x = 187,812.84
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.