Finding the Fourth Proportional to 240,356.99, 360,507.95 and 62,881.13
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Solution
The fourth proportional to 240,356.99, 360,507.95 and 62,881.13 is: 94,314.49
Step by Step Solution
- Step 1: Write the proportion equation
240,356.99 : 360,507.95 = 62,881.13 : x - Step 2: Convert to fraction form
240,356.99/360,507.95 = 62,881.13/x - Step 3: Cross multiply
240,356.99x = 360,507.95 × 62,881.13 - Step 4: Simplify right side
240,356.99x = 22,669,148,092.65 - Step 5: Solve for x
x = 22,669,148,092.65/240,356.99 - Step 6: Final answer
x = 94,314.49
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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.