Finding the Fourth Proportional to 442,752.24, 664,447.53 and 176,358.66
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Solution
The fourth proportional to 442,752.24, 664,447.53 and 176,358.66 is: 264,665.12
Step by Step Solution
- Step 1: Write the proportion equation
442,752.24 : 664,447.53 = 176,358.66 : x - Step 2: Convert to fraction form
442,752.24/664,447.53 = 176,358.66/x - Step 3: Cross multiply
442,752.24x = 664,447.53 × 176,358.66 - Step 4: Simplify right side
442,752.24x = 117,181,076,031.11 - Step 5: Solve for x
x = 117,181,076,031.11/442,752.24 - Step 6: Final answer
x = 264,665.12
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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.