Finding the Fourth Proportional to 236,303.66, 354,602.40 and 96,062.18
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Solution
The fourth proportional to 236,303.66, 354,602.40 and 96,062.18 is: 144,152.99
Step by Step Solution
- Step 1: Write the proportion equation
236,303.66 : 354,602.40 = 96,062.18 : x - Step 2: Convert to fraction form
236,303.66/354,602.40 = 96,062.18/x - Step 3: Cross multiply
236,303.66x = 354,602.40 × 96,062.18 - Step 4: Simplify right side
236,303.66x = 34,063,879,577.23 - Step 5: Solve for x
x = 34,063,879,577.23/236,303.66 - Step 6: Final answer
x = 144,152.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.