Finding the Fourth Proportional to 107,305.01, 160,985.58 and 62,283.08
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Solution
The fourth proportional to 107,305.01, 160,985.58 and 62,283.08 is: 93,440.91
Step by Step Solution
- Step 1: Write the proportion equation
107,305.01 : 160,985.58 = 62,283.08 : x - Step 2: Convert to fraction form
107,305.01/160,985.58 = 62,283.08/x - Step 3: Cross multiply
107,305.01x = 160,985.58 × 62,283.08 - Step 4: Simplify right side
107,305.01x = 10,026,677,926.89 - Step 5: Solve for x
x = 10,026,677,926.89/107,305.01 - Step 6: Final answer
x = 93,440.91
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.