Finding the Fourth Proportional to 79,904.07, 110,267.51 and 44,094.08
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Solution
The fourth proportional to 79,904.07, 110,267.51 and 44,094.08 is: 60,849.76
Step by Step Solution
- Step 1: Write the proportion equation
79,904.07 : 110,267.51 = 44,094.08 : x - Step 2: Convert to fraction form
79,904.07/110,267.51 = 44,094.08/x - Step 3: Cross multiply
79,904.07x = 110,267.51 × 44,094.08 - Step 4: Simplify right side
79,904.07x = 4,862,143,635.53 - Step 5: Solve for x
x = 4,862,143,635.53/79,904.07 - Step 6: Final answer
x = 60,849.76
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.