Finding the Fourth Proportional to 344,521.04, 475,332.18 and 201,177.68
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Solution
The fourth proportional to 344,521.04, 475,332.18 and 201,177.68 is: 277,562.80
Step by Step Solution
- Step 1: Write the proportion equation
344,521.04 : 475,332.18 = 201,177.68 : x - Step 2: Convert to fraction form
344,521.04/475,332.18 = 201,177.68/x - Step 3: Cross multiply
344,521.04x = 475,332.18 × 201,177.68 - Step 4: Simplify right side
344,521.04x = 95,626,225,201.74 - Step 5: Solve for x
x = 95,626,225,201.74/344,521.04 - Step 6: Final answer
x = 277,562.80
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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.