Finding the Fourth Proportional to 246,926.06, 340,759.28 and 133,748.81
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Solution
The fourth proportional to 246,926.06, 340,759.28 and 133,748.81 is: 184,574.07
Step by Step Solution
- Step 1: Write the proportion equation
246,926.06 : 340,759.28 = 133,748.81 : x - Step 2: Convert to fraction form
246,926.06/340,759.28 = 133,748.81/x - Step 3: Cross multiply
246,926.06x = 340,759.28 × 133,748.81 - Step 4: Simplify right side
246,926.06x = 45,576,148,196.46 - Step 5: Solve for x
x = 45,576,148,196.46/246,926.06 - Step 6: Final answer
x = 184,574.07
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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.