Finding the Fourth Proportional to 364,536.52, 503,309.14 and 235,787.08
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Solution
The fourth proportional to 364,536.52, 503,309.14 and 235,787.08 is: 325,547.06
Step by Step Solution
- Step 1: Write the proportion equation
364,536.52 : 503,309.14 = 235,787.08 : x - Step 2: Convert to fraction form
364,536.52/503,309.14 = 235,787.08/x - Step 3: Cross multiply
364,536.52x = 503,309.14 × 235,787.08 - Step 4: Simplify right side
364,536.52x = 118,673,792,457.91 - Step 5: Solve for x
x = 118,673,792,457.91/364,536.52 - Step 6: Final answer
x = 325,547.06
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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.