Finding the Fourth Proportional to 233,539.08, 322,300.32 and 132,937.08
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Solution
The fourth proportional to 233,539.08, 322,300.32 and 132,937.08 is: 183,462.50
Step by Step Solution
- Step 1: Write the proportion equation
233,539.08 : 322,300.32 = 132,937.08 : x - Step 2: Convert to fraction form
233,539.08/322,300.32 = 132,937.08/x - Step 3: Cross multiply
233,539.08x = 322,300.32 × 132,937.08 - Step 4: Simplify right side
233,539.08x = 42,845,663,423.87 - Step 5: Solve for x
x = 42,845,663,423.87/233,539.08 - Step 6: Final answer
x = 183,462.50
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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.