Finding the Fourth Proportional to 184,934.58, 277,156.63 and 94,973.65
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Solution
The fourth proportional to 184,934.58, 277,156.63 and 94,973.65 is: 142,334.53
Step by Step Solution
- Step 1: Write the proportion equation
184,934.58 : 277,156.63 = 94,973.65 : x - Step 2: Convert to fraction form
184,934.58/277,156.63 = 94,973.65/x - Step 3: Cross multiply
184,934.58x = 277,156.63 × 94,973.65 - Step 4: Simplify right side
184,934.58x = 26,322,576,297.93 - Step 5: Solve for x
x = 26,322,576,297.93/184,934.58 - Step 6: Final answer
x = 142,334.53
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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.