Finding the Fourth Proportional to 110,671.14, 152,726.00 and 60,370.14
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Solution
The fourth proportional to 110,671.14, 152,726.00 and 60,370.14 is: 83,310.70
Step by Step Solution
- Step 1: Write the proportion equation
110,671.14 : 152,726.00 = 60,370.14 : x - Step 2: Convert to fraction form
110,671.14/152,726.00 = 60,370.14/x - Step 3: Cross multiply
110,671.14x = 152,726.00 × 60,370.14 - Step 4: Simplify right side
110,671.14x = 9,220,089,699.79 - Step 5: Solve for x
x = 9,220,089,699.79/110,671.14 - Step 6: Final answer
x = 83,310.70
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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.