Finding the Fourth Proportional to 184,533.36, 254,656.61 and 107,024.05
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Solution
The fourth proportional to 184,533.36, 254,656.61 and 107,024.05 is: 147,693.52
Step by Step Solution
- Step 1: Write the proportion equation
184,533.36 : 254,656.61 = 107,024.05 : x - Step 2: Convert to fraction form
184,533.36/254,656.61 = 107,024.05/x - Step 3: Cross multiply
184,533.36x = 254,656.61 × 107,024.05 - Step 4: Simplify right side
184,533.36x = 27,254,381,761.47 - Step 5: Solve for x
x = 27,254,381,761.47/184,533.36 - Step 6: Final answer
x = 147,693.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.