Finding the Fourth Proportional to 333,626.24, 460,437.14 and 190,407.71
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Solution
The fourth proportional to 333,626.24, 460,437.14 and 190,407.71 is: 262,781.43
Step by Step Solution
- Step 1: Write the proportion equation
333,626.24 : 460,437.14 = 190,407.71 : x - Step 2: Convert to fraction form
333,626.24/460,437.14 = 190,407.71/x - Step 3: Cross multiply
333,626.24x = 460,437.14 × 190,407.71 - Step 4: Simplify right side
333,626.24x = 87,670,778,172.13 - Step 5: Solve for x
x = 87,670,778,172.13/333,626.24 - Step 6: Final answer
x = 262,781.43
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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.