Finding the Fourth Proportional to 96,259.70, 144,130.35 and 96,259.70
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Solution
The fourth proportional to 96,259.70, 144,130.35 and 96,259.70 is: 144,130.35
Step by Step Solution
- Step 1: Write the proportion equation
96,259.70 : 144,130.35 = 96,259.70 : x - Step 2: Convert to fraction form
96,259.70/144,130.35 = 96,259.70/x - Step 3: Cross multiply
96,259.70x = 144,130.35 × 96,259.70 - Step 4: Simplify right side
96,259.70x = 13,873,944,251.90 - Step 5: Solve for x
x = 13,873,944,251.90/96,259.70 - Step 6: Final answer
x = 144,130.35
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1.5x scale
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.