Finding the Fourth Proportional to 240,357.99, 360,509.45 and 62,882.13
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Solution
The fourth proportional to 240,357.99, 360,509.45 and 62,882.13 is: 94,315.99
Step by Step Solution
- Step 1: Write the proportion equation
240,357.99 : 360,509.45 = 62,882.13 : x - Step 2: Convert to fraction form
240,357.99/360,509.45 = 62,882.13/x - Step 3: Cross multiply
240,357.99x = 360,509.45 × 62,882.13 - Step 4: Simplify right side
240,357.99x = 22,669,602,845.20 - Step 5: Solve for x
x = 22,669,602,845.20/240,357.99 - Step 6: Final answer
x = 94,315.99
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1.5x scale
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.