Finding the Fourth Proportional to 175,214.36, 241,804.76 and 107,210.00
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Solution
The fourth proportional to 175,214.36, 241,804.76 and 107,210.00 is: 147,955.27
Step by Step Solution
- Step 1: Write the proportion equation
175,214.36 : 241,804.76 = 107,210.00 : x - Step 2: Convert to fraction form
175,214.36/241,804.76 = 107,210.00/x - Step 3: Cross multiply
175,214.36x = 241,804.76 × 107,210.00 - Step 4: Simplify right side
175,214.36x = 25,923,886,574.53 - Step 5: Solve for x
x = 25,923,886,574.53/175,214.36 - Step 6: Final answer
x = 147,955.27
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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.