Finding the Fourth Proportional to 1,062.78, 1,466.58 and 597
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Solution
The fourth proportional to 1,062.78, 1,466.58 and 597 is: 823.83
Step by Step Solution
- Step 1: Write the proportion equation
1,062.78 : 1,466.58 = 597 : x - Step 2: Convert to fraction form
1,062.78/1,466.58 = 597/x - Step 3: Cross multiply
1,062.78x = 1,466.58 × 597 - Step 4: Simplify right side
1,062.78x = 875,548.26 - Step 5: Solve for x
x = 875,548.26/1,062.78 - Step 6: Final answer
x = 823.83
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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.