Finding the Fourth Proportional to 375,506.53, 563,253.62 and 91,199.41
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Solution
The fourth proportional to 375,506.53, 563,253.62 and 91,199.41 is: 136,797.61
Step by Step Solution
- Step 1: Write the proportion equation
375,506.53 : 563,253.62 = 91,199.41 : x - Step 2: Convert to fraction form
375,506.53/563,253.62 = 91,199.41/x - Step 3: Cross multiply
375,506.53x = 563,253.62 × 91,199.41 - Step 4: Simplify right side
375,506.53x = 51,368,396,644.23 - Step 5: Solve for x
x = 51,368,396,644.23/375,506.53 - Step 6: Final answer
x = 136,797.61
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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.