Finding the Fourth Proportional to 336,655.23, 464,593.94 and 185,761.95
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Solution
The fourth proportional to 336,655.23, 464,593.94 and 185,761.95 is: 256,356.85
Step by Step Solution
- Step 1: Write the proportion equation
336,655.23 : 464,593.94 = 185,761.95 : x - Step 2: Convert to fraction form
336,655.23/464,593.94 = 185,761.95/x - Step 3: Cross multiply
336,655.23x = 464,593.94 × 185,761.95 - Step 4: Simplify right side
336,655.23x = 86,303,875,323.77 - Step 5: Solve for x
x = 86,303,875,323.77/336,655.23 - Step 6: Final answer
x = 256,356.85
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.