Finding the Fourth Proportional to 246,844.60, 370,266.90 and 97,035.10
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Solution
The fourth proportional to 246,844.60, 370,266.90 and 97,035.10 is: 145,552.65
Step by Step Solution
- Step 1: Write the proportion equation
246,844.60 : 370,266.90 = 97,035.10 : x - Step 2: Convert to fraction form
246,844.60/370,266.90 = 97,035.10/x - Step 3: Cross multiply
246,844.60x = 370,266.90 × 97,035.10 - Step 4: Simplify right side
246,844.60x = 35,928,885,668.19 - Step 5: Solve for x
x = 35,928,885,668.19/246,844.60 - Step 6: Final answer
x = 145,552.65
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1.5x scale
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.