Finding the Fourth Proportional to 233,528.08, 322,285.14 and 132,926.08
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Solution
The fourth proportional to 233,528.08, 322,285.14 and 132,926.08 is: 183,447.32
Step by Step Solution
- Step 1: Write the proportion equation
233,528.08 : 322,285.14 = 132,926.08 : x - Step 2: Convert to fraction form
233,528.08/322,285.14 = 132,926.08/x - Step 3: Cross multiply
233,528.08x = 322,285.14 × 132,926.08 - Step 4: Simplify right side
233,528.08x = 42,840,100,302.45 - Step 5: Solve for x
x = 42,840,100,302.45/233,528.08 - Step 6: Final answer
x = 183,447.32
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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.