Finding the Fourth Proportional to 97,267.04, 145,842.14 and 38,032.14
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Solution
The fourth proportional to 97,267.04, 145,842.14 and 38,032.14 is: 57,025.37
Step by Step Solution
- Step 1: Write the proportion equation
97,267.04 : 145,842.14 = 38,032.14 : x - Step 2: Convert to fraction form
97,267.04/145,842.14 = 38,032.14/x - Step 3: Cross multiply
97,267.04x = 145,842.14 × 38,032.14 - Step 4: Simplify right side
97,267.04x = 5,546,688,686.38 - Step 5: Solve for x
x = 5,546,688,686.38/97,267.04 - Step 6: Final answer
x = 57,025.37
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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.