Finding the Fourth Proportional to 244,263.99, 337,248.86 and 152,522.99
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Solution
The fourth proportional to 244,263.99, 337,248.86 and 152,522.99 is: 210,584.48
Step by Step Solution
- Step 1: Write the proportion equation
244,263.99 : 337,248.86 = 152,522.99 : x - Step 2: Convert to fraction form
244,263.99/337,248.86 = 152,522.99/x - Step 3: Cross multiply
244,263.99x = 337,248.86 × 152,522.99 - Step 4: Simplify right side
244,263.99x = 51,438,204,501.29 - Step 5: Solve for x
x = 51,438,204,501.29/244,263.99 - Step 6: Final answer
x = 210,584.48
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1.5x scale
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.