Home / 69,372.35-95,734.53-37,541.93

Finding the Fourth Proportional to 69,372.35, 95,734.53 and 37,541.93

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Solution

The fourth proportional to 69,372.35, 95,734.53 and 37,541.93 is: 51,808.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,372.35 : 95,734.53 = 37,541.93 : x
  2. Step 2: Convert to fraction form
    69,372.35/95,734.53 = 37,541.93/x
  3. Step 3: Cross multiply
    69,372.35x = 95,734.53 × 37,541.93
  4. Step 4: Simplify right side
    69,372.35x = 3,594,059,023.84
  5. Step 5: Solve for x
    x = 3,594,059,023.84/69,372.35
  6. Step 6: Final answer
    x = 51,808.24

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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.