Finding the Fourth Proportional to 249,448.66, 374,623.99 and 230,452.85
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Solution
The fourth proportional to 249,448.66, 374,623.99 and 230,452.85 is: 346,095.92
Step by Step Solution
- Step 1: Write the proportion equation
249,448.66 : 374,623.99 = 230,452.85 : x - Step 2: Convert to fraction form
249,448.66/374,623.99 = 230,452.85/x - Step 3: Cross multiply
249,448.66x = 374,623.99 × 230,452.85 - Step 4: Simplify right side
249,448.66x = 86,333,164,427.04 - Step 5: Solve for x
x = 86,333,164,427.04/249,448.66 - Step 6: Final answer
x = 346,095.92
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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.