Finding the Fourth Proportional to 337,377.69, 465,572.52 and 184,416.26
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Solution
The fourth proportional to 337,377.69, 465,572.52 and 184,416.26 is: 254,489.68
Step by Step Solution
- Step 1: Write the proportion equation
337,377.69 : 465,572.52 = 184,416.26 : x - Step 2: Convert to fraction form
337,377.69/465,572.52 = 184,416.26/x - Step 3: Cross multiply
337,377.69x = 465,572.52 × 184,416.26 - Step 4: Simplify right side
337,377.69x = 85,859,140,569.31 - Step 5: Solve for x
x = 85,859,140,569.31/337,377.69 - Step 6: Final answer
x = 254,489.68
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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.