Finding the Fourth Proportional to 184,130.24, 254,097.60 and 103,557.44
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Solution
The fourth proportional to 184,130.24, 254,097.60 and 103,557.44 is: 142,908.07
Step by Step Solution
- Step 1: Write the proportion equation
184,130.24 : 254,097.60 = 103,557.44 : x - Step 2: Convert to fraction form
184,130.24/254,097.60 = 103,557.44/x - Step 3: Cross multiply
184,130.24x = 254,097.60 × 103,557.44 - Step 4: Simplify right side
184,130.24x = 26,313,696,966.14 - Step 5: Solve for x
x = 26,313,696,966.14/184,130.24 - Step 6: Final answer
x = 142,908.07
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1.5x scale
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.