Finding the Fourth Proportional to 328,089.44, 452,746.68 and 184,857.96
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Solution
The fourth proportional to 328,089.44, 452,746.68 and 184,857.96 is: 255,094.55
Step by Step Solution
- Step 1: Write the proportion equation
328,089.44 : 452,746.68 = 184,857.96 : x - Step 2: Convert to fraction form
328,089.44/452,746.68 = 184,857.96/x - Step 3: Cross multiply
328,089.44x = 452,746.68 × 184,857.96 - Step 4: Simplify right side
328,089.44x = 83,693,827,661.57 - Step 5: Solve for x
x = 83,693,827,661.57/328,089.44 - Step 6: Final answer
x = 255,094.55
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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.