Finding the Fourth Proportional to 232,372.70, 348,268.51 and 99,097.53
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Solution
The fourth proportional to 232,372.70, 348,268.51 and 99,097.53 is: 148,522.39
Step by Step Solution
- Step 1: Write the proportion equation
232,372.70 : 348,268.51 = 99,097.53 : x - Step 2: Convert to fraction form
232,372.70/348,268.51 = 99,097.53/x - Step 3: Cross multiply
232,372.70x = 348,268.51 × 99,097.53 - Step 4: Simplify right side
232,372.70x = 34,512,547,935.65 - Step 5: Solve for x
x = 34,512,547,935.65/232,372.70 - Step 6: Final answer
x = 148,522.39
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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.