Finding the Fourth Proportional to 56,488, 84,732 and 19,552
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Solution
The fourth proportional to 56,488, 84,732 and 19,552 is: 29,328
Step by Step Solution
- Step 1: Write the proportion equation
56,488 : 84,732 = 19,552 : x - Step 2: Convert to fraction form
56,488/84,732 = 19,552/x - Step 3: Cross multiply
56,488x = 84,732 × 19,552 - Step 4: Simplify right side
56,488x = 1,656,680,064 - Step 5: Solve for x
x = 1,656,680,064/56,488 - Step 6: Final answer
x = 29,328
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