Finding the Fourth Proportional to 555,695.02, 833,542.53 and 134,968.06
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Solution
The fourth proportional to 555,695.02, 833,542.53 and 134,968.06 is: 202,452.09
Step by Step Solution
- Step 1: Write the proportion equation
555,695.02 : 833,542.53 = 134,968.06 : x - Step 2: Convert to fraction form
555,695.02/833,542.53 = 134,968.06/x - Step 3: Cross multiply
555,695.02x = 833,542.53 × 134,968.06 - Step 4: Simplify right side
555,695.02x = 112,501,618,201.59 - Step 5: Solve for x
x = 112,501,618,201.59/555,695.02 - Step 6: Final answer
x = 202,452.09
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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.