Finding the Fourth Proportional to 249,330.49, 373,995.75 and 62,341.99
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Solution
The fourth proportional to 249,330.49, 373,995.75 and 62,341.99 is: 93,512.99
Step by Step Solution
- Step 1: Write the proportion equation
249,330.49 : 373,995.75 = 62,341.99 : x - Step 2: Convert to fraction form
249,330.49/373,995.75 = 62,341.99/x - Step 3: Cross multiply
249,330.49x = 373,995.75 × 62,341.99 - Step 4: Simplify right side
249,330.49x = 23,315,639,306.54 - Step 5: Solve for x
x = 23,315,639,306.54/249,330.49 - Step 6: Final answer
x = 93,512.99
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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.