Finding the Fourth Proportional to 249,117.93, 373,363.77 and 106,794.84
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Solution
The fourth proportional to 249,117.93, 373,363.77 and 106,794.84 is: 160,058.03
Step by Step Solution
- Step 1: Write the proportion equation
249,117.93 : 373,363.77 = 106,794.84 : x - Step 2: Convert to fraction form
249,117.93/373,363.77 = 106,794.84/x - Step 3: Cross multiply
249,117.93x = 373,363.77 × 106,794.84 - Step 4: Simplify right side
249,117.93x = 39,873,324,078.95 - Step 5: Solve for x
x = 39,873,324,078.95/249,117.93 - Step 6: Final answer
x = 160,058.03
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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.