Finding the Fourth Proportional to 297,095.73, 410,044.50 and 176,303.63
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Solution
The fourth proportional to 297,095.73, 410,044.50 and 176,303.63 is: 243,330.09
Step by Step Solution
- Step 1: Write the proportion equation
297,095.73 : 410,044.50 = 176,303.63 : x - Step 2: Convert to fraction form
297,095.73/410,044.50 = 176,303.63/x - Step 3: Cross multiply
297,095.73x = 410,044.50 × 176,303.63 - Step 4: Simplify right side
297,095.73x = 72,292,331,761.31 - Step 5: Solve for x
x = 72,292,331,761.31/297,095.73 - Step 6: Final answer
x = 243,330.09
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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.