Home / 97,385.10-146,096.58-37,409.19

Finding the Fourth Proportional to 97,385.10, 146,096.58 and 37,409.19

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Solution

The fourth proportional to 97,385.10, 146,096.58 and 37,409.19 is: 56,121.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,385.10 : 146,096.58 = 37,409.19 : x
  2. Step 2: Convert to fraction form
    97,385.10/146,096.58 = 37,409.19/x
  3. Step 3: Cross multiply
    97,385.10x = 146,096.58 × 37,409.19
  4. Step 4: Simplify right side
    97,385.10x = 5,465,354,719.57
  5. Step 5: Solve for x
    x = 5,465,354,719.57/97,385.10
  6. Step 6: Final answer
    x = 56,121.06

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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.