Finding the Fourth Proportional to 444,941.24, 614,014.02 and 240,987.08
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Solution
The fourth proportional to 444,941.24, 614,014.02 and 240,987.08 is: 332,559.53
Step by Step Solution
- Step 1: Write the proportion equation
444,941.24 : 614,014.02 = 240,987.08 : x - Step 2: Convert to fraction form
444,941.24/614,014.02 = 240,987.08/x - Step 3: Cross multiply
444,941.24x = 614,014.02 × 240,987.08 - Step 4: Simplify right side
444,941.24x = 147,969,447,293.90 - Step 5: Solve for x
x = 147,969,447,293.90/444,941.24 - Step 6: Final answer
x = 332,559.53
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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.