Finding the Fourth Proportional to 432,155.00, 596,370.44 and 250,883.75
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Solution
The fourth proportional to 432,155.00, 596,370.44 and 250,883.75 is: 346,217.56
Step by Step Solution
- Step 1: Write the proportion equation
432,155.00 : 596,370.44 = 250,883.75 : x - Step 2: Convert to fraction form
432,155.00/596,370.44 = 250,883.75/x - Step 3: Cross multiply
432,155.00x = 596,370.44 × 250,883.75 - Step 4: Simplify right side
432,155.00x = 149,619,648,140.08 - Step 5: Solve for x
x = 149,619,648,140.08/432,155.00 - Step 6: Final answer
x = 346,217.56
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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.