Finding the Fourth Proportional to 483,476.08, 725,214.10 and 183,887.44
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Solution
The fourth proportional to 483,476.08, 725,214.10 and 183,887.44 is: 275,831.15
Step by Step Solution
- Step 1: Write the proportion equation
483,476.08 : 725,214.10 = 183,887.44 : x - Step 2: Convert to fraction form
483,476.08/725,214.10 = 183,887.44/x - Step 3: Cross multiply
483,476.08x = 725,214.10 × 183,887.44 - Step 4: Simplify right side
483,476.08x = 133,357,764,300.90 - Step 5: Solve for x
x = 133,357,764,300.90/483,476.08 - Step 6: Final answer
x = 275,831.15
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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.