Finding the Fourth Proportional to 337,831.11, 466,206.97 and 184,869.33
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Solution
The fourth proportional to 337,831.11, 466,206.97 and 184,869.33 is: 255,119.70
Step by Step Solution
- Step 1: Write the proportion equation
337,831.11 : 466,206.97 = 184,869.33 : x - Step 2: Convert to fraction form
337,831.11/466,206.97 = 184,869.33/x - Step 3: Cross multiply
337,831.11x = 466,206.97 × 184,869.33 - Step 4: Simplify right side
337,831.11x = 86,187,370,185.23 - Step 5: Solve for x
x = 86,187,370,185.23/337,831.11 - Step 6: Final answer
x = 255,119.70
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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.