Finding the Fourth Proportional to 292,248.36, 403,327.62 and 244,417.32
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Solution
The fourth proportional to 292,248.36, 403,327.62 and 244,417.32 is: 337,316.71
Step by Step Solution
- Step 1: Write the proportion equation
292,248.36 : 403,327.62 = 244,417.32 : x - Step 2: Convert to fraction form
292,248.36/403,327.62 = 244,417.32/x - Step 3: Cross multiply
292,248.36x = 403,327.62 × 244,417.32 - Step 4: Simplify right side
292,248.36x = 98,580,255,962.38 - Step 5: Solve for x
x = 98,580,255,962.38/292,248.36 - Step 6: Final answer
x = 337,316.71
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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.