Home / 69,373.43-95,735.64-37,542.34

Finding the Fourth Proportional to 69,373.43, 95,735.64 and 37,542.34

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Solution

The fourth proportional to 69,373.43, 95,735.64 and 37,542.34 is: 51,808.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,373.43 : 95,735.64 = 37,542.34 : x
  2. Step 2: Convert to fraction form
    69,373.43/95,735.64 = 37,542.34/x
  3. Step 3: Cross multiply
    69,373.43x = 95,735.64 × 37,542.34
  4. Step 4: Simplify right side
    69,373.43x = 3,594,139,457.76
  5. Step 5: Solve for x
    x = 3,594,139,457.76/69,373.43
  6. Step 6: Final answer
    x = 51,808.59

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1.5x scale

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.