Finding the Fourth Proportional to 377,860.58, 566,865.60 and 107,991.14
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Solution
The fourth proportional to 377,860.58, 566,865.60 and 107,991.14 is: 162,008.07
Step by Step Solution
- Step 1: Write the proportion equation
377,860.58 : 566,865.60 = 107,991.14 : x - Step 2: Convert to fraction form
377,860.58/566,865.60 = 107,991.14/x - Step 3: Cross multiply
377,860.58x = 566,865.60 × 107,991.14 - Step 4: Simplify right side
377,860.58x = 61,216,462,370.78 - Step 5: Solve for x
x = 61,216,462,370.78/377,860.58 - Step 6: Final answer
x = 162,008.07
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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.