Finding the Fourth Proportional to 250,484.27, 374,351.15 and 183,158.08
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Solution
The fourth proportional to 250,484.27, 374,351.15 and 183,158.08 is: 273,731.52
Step by Step Solution
- Step 1: Write the proportion equation
250,484.27 : 374,351.15 = 183,158.08 : x - Step 2: Convert to fraction form
250,484.27/374,351.15 = 183,158.08/x - Step 3: Cross multiply
250,484.27x = 374,351.15 × 183,158.08 - Step 4: Simplify right side
250,484.27x = 68,565,437,401.81 - Step 5: Solve for x
x = 68,565,437,401.81/250,484.27 - Step 6: Final answer
x = 273,731.52
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.