Finding the Fourth Proportional to 1,979.04, 2,968 and 592
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Solution
The fourth proportional to 1,979.04, 2,968 and 592 is: 887.83
Step by Step Solution
- Step 1: Write the proportion equation
1,979.04 : 2,968 = 592 : x - Step 2: Convert to fraction form
1,979.04/2,968 = 592/x - Step 3: Cross multiply
1,979.04x = 2,968 × 592 - Step 4: Simplify right side
1,979.04x = 1,757,056 - Step 5: Solve for x
x = 1,757,056/1,979.04 - Step 6: Final answer
x = 887.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.