Finding the Fourth Proportional to 195,347.79, 293,065.88 and 62,235.63
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Solution
The fourth proportional to 195,347.79, 293,065.88 and 62,235.63 is: 93,367.52
Step by Step Solution
- Step 1: Write the proportion equation
195,347.79 : 293,065.88 = 62,235.63 : x - Step 2: Convert to fraction form
195,347.79/293,065.88 = 62,235.63/x - Step 3: Cross multiply
195,347.79x = 293,065.88 × 62,235.63 - Step 4: Simplify right side
195,347.79x = 18,239,139,362.13 - Step 5: Solve for x
x = 18,239,139,362.13/195,347.79 - Step 6: Final answer
x = 93,367.52
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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.