Finding the Fourth Proportional to 159,829.48, 239,744.67 and 41,501.80
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Solution
The fourth proportional to 159,829.48, 239,744.67 and 41,501.80 is: 62,252.82
Step by Step Solution
- Step 1: Write the proportion equation
159,829.48 : 239,744.67 = 41,501.80 : x - Step 2: Convert to fraction form
159,829.48/239,744.67 = 41,501.80/x - Step 3: Cross multiply
159,829.48x = 239,744.67 × 41,501.80 - Step 4: Simplify right side
159,829.48x = 9,949,835,345.41 - Step 5: Solve for x
x = 9,949,835,345.41/159,829.48 - Step 6: Final answer
x = 62,252.82
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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.