Finding the Fourth Proportional to 107,033.14, 160,496.75 and 62,671.06
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Solution
The fourth proportional to 107,033.14, 160,496.75 and 62,671.06 is: 93,975.58
Step by Step Solution
- Step 1: Write the proportion equation
107,033.14 : 160,496.75 = 62,671.06 : x - Step 2: Convert to fraction form
107,033.14/160,496.75 = 62,671.06/x - Step 3: Cross multiply
107,033.14x = 160,496.75 × 62,671.06 - Step 4: Simplify right side
107,033.14x = 10,058,501,449.06 - Step 5: Solve for x
x = 10,058,501,449.06/107,033.14 - Step 6: Final answer
x = 93,975.58
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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.