Finding the Fourth Proportional to 596,146.48, 894,219.68 and 175,422.48
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Solution
The fourth proportional to 596,146.48, 894,219.68 and 175,422.48 is: 263,133.71
Step by Step Solution
- Step 1: Write the proportion equation
596,146.48 : 894,219.68 = 175,422.48 : x - Step 2: Convert to fraction form
596,146.48/894,219.68 = 175,422.48/x - Step 3: Cross multiply
596,146.48x = 894,219.68 × 175,422.48 - Step 4: Simplify right side
596,146.48x = 156,866,233,930.41 - Step 5: Solve for x
x = 156,866,233,930.41/596,146.48 - Step 6: Final answer
x = 263,133.71
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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.