Finding the Fourth Proportional to 376,562.01, 564,842.99 and 110,322.53
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Solution
The fourth proportional to 376,562.01, 564,842.99 and 110,322.53 is: 165,483.78
Step by Step Solution
- Step 1: Write the proportion equation
376,562.01 : 564,842.99 = 110,322.53 : x - Step 2: Convert to fraction form
376,562.01/564,842.99 = 110,322.53/x - Step 3: Cross multiply
376,562.01x = 564,842.99 × 110,322.53 - Step 4: Simplify right side
376,562.01x = 62,314,904,333.74 - Step 5: Solve for x
x = 62,314,904,333.74/376,562.01 - Step 6: Final answer
x = 165,483.78
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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.