Finding the Fourth Proportional to 464,495.68, 696,673.68 and 148,910.08
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Solution
The fourth proportional to 464,495.68, 696,673.68 and 148,910.08 is: 223,342.73
Step by Step Solution
- Step 1: Write the proportion equation
464,495.68 : 696,673.68 = 148,910.08 : x - Step 2: Convert to fraction form
464,495.68/696,673.68 = 148,910.08/x - Step 3: Cross multiply
464,495.68x = 696,673.68 × 148,910.08 - Step 4: Simplify right side
464,495.68x = 103,741,733,422.69 - Step 5: Solve for x
x = 103,741,733,422.69/464,495.68 - Step 6: Final answer
x = 223,342.73
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.