Finding the Fourth Proportional to 59,199.16, 81,695.02 and 34,047
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Solution
The fourth proportional to 59,199.16, 81,695.02 and 34,047 is: 46,984.96
Step by Step Solution
- Step 1: Write the proportion equation
59,199.16 : 81,695.02 = 34,047 : x - Step 2: Convert to fraction form
59,199.16/81,695.02 = 34,047/x - Step 3: Cross multiply
59,199.16x = 81,695.02 × 34,047 - Step 4: Simplify right side
59,199.16x = 2,781,470,345.94 - Step 5: Solve for x
x = 2,781,470,345.94/59,199.16 - Step 6: Final answer
x = 46,984.96
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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.