Finding the Fourth Proportional to 43,695.99, 65,402.99 and 22,606.99
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Solution
The fourth proportional to 43,695.99, 65,402.99 and 22,606.99 is: 33,837.53
Step by Step Solution
- Step 1: Write the proportion equation
43,695.99 : 65,402.99 = 22,606.99 : x - Step 2: Convert to fraction form
43,695.99/65,402.99 = 22,606.99/x - Step 3: Cross multiply
43,695.99x = 65,402.99 × 22,606.99 - Step 4: Simplify right side
43,695.99x = 1,478,564,549.13 - Step 5: Solve for x
x = 1,478,564,549.13/43,695.99 - Step 6: Final answer
x = 33,837.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.