Finding the Fourth Proportional to 376,583.63, 564,880.02 and 110,349.55
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Solution
The fourth proportional to 376,583.63, 564,880.02 and 110,349.55 is: 165,525.66
Step by Step Solution
- Step 1: Write the proportion equation
376,583.63 : 564,880.02 = 110,349.55 : x - Step 2: Convert to fraction form
376,583.63/564,880.02 = 110,349.55/x - Step 3: Cross multiply
376,583.63x = 564,880.02 × 110,349.55 - Step 4: Simplify right side
376,583.63x = 62,334,254,598.79 - Step 5: Solve for x
x = 62,334,254,598.79/376,583.63 - Step 6: Final answer
x = 165,525.66
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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.