Finding the Fourth Proportional to 250,291.74, 375,438.87 and 63,303.42
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Solution
The fourth proportional to 250,291.74, 375,438.87 and 63,303.42 is: 94,955.45
Step by Step Solution
- Step 1: Write the proportion equation
250,291.74 : 375,438.87 = 63,303.42 : x - Step 2: Convert to fraction form
250,291.74/375,438.87 = 63,303.42/x - Step 3: Cross multiply
250,291.74x = 375,438.87 × 63,303.42 - Step 4: Simplify right side
250,291.74x = 23,766,564,471.94 - Step 5: Solve for x
x = 23,766,564,471.94/250,291.74 - Step 6: Final answer
x = 94,955.45
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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.