Finding the Fourth Proportional to 367,035.44, 506,686.95 and 246,132.59
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Solution
The fourth proportional to 367,035.44, 506,686.95 and 246,132.59 is: 339,782.37
Step by Step Solution
- Step 1: Write the proportion equation
367,035.44 : 506,686.95 = 246,132.59 : x - Step 2: Convert to fraction form
367,035.44/506,686.95 = 246,132.59/x - Step 3: Cross multiply
367,035.44x = 506,686.95 × 246,132.59 - Step 4: Simplify right side
367,035.44x = 124,712,168,789.27 - Step 5: Solve for x
x = 124,712,168,789.27/367,035.44 - Step 6: Final answer
x = 339,782.37
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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.