Finding the Fourth Proportional to 474,104.04, 710,786.94 and 237,324.84
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Solution
The fourth proportional to 474,104.04, 710,786.94 and 237,324.84 is: 355,802.49
Step by Step Solution
- Step 1: Write the proportion equation
474,104.04 : 710,786.94 = 237,324.84 : x - Step 2: Convert to fraction form
474,104.04/710,786.94 = 237,324.84/x - Step 3: Cross multiply
474,104.04x = 710,786.94 × 237,324.84 - Step 4: Simplify right side
474,104.04x = 168,687,396,809.59 - Step 5: Solve for x
x = 168,687,396,809.59/474,104.04 - Step 6: Final answer
x = 355,802.49
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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.