Finding the Fourth Proportional to 96,417.21, 144,610.97 and 26,301.99
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Solution
The fourth proportional to 96,417.21, 144,610.97 and 26,301.99 is: 39,448.93
Step by Step Solution
- Step 1: Write the proportion equation
96,417.21 : 144,610.97 = 26,301.99 : x - Step 2: Convert to fraction form
96,417.21/144,610.97 = 26,301.99/x - Step 3: Cross multiply
96,417.21x = 144,610.97 × 26,301.99 - Step 4: Simplify right side
96,417.21x = 3,803,556,155.32 - Step 5: Solve for x
x = 3,803,556,155.32/96,417.21 - Step 6: Final answer
x = 39,448.93
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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.