Finding the Fourth Proportional to 93,763.51, 140,607.36 and 34,585.99
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Solution
The fourth proportional to 93,763.51, 140,607.36 and 34,585.99 is: 51,865.00
Step by Step Solution
- Step 1: Write the proportion equation
93,763.51 : 140,607.36 = 34,585.99 : x - Step 2: Convert to fraction form
93,763.51/140,607.36 = 34,585.99/x - Step 3: Cross multiply
93,763.51x = 140,607.36 × 34,585.99 - Step 4: Simplify right side
93,763.51x = 4,863,044,395.37 - Step 5: Solve for x
x = 4,863,044,395.37/93,763.51 - Step 6: Final answer
x = 51,865.00
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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.