Home / 69,346.56-95,698.17-37,515.36

Finding the Fourth Proportional to 69,346.56, 95,698.17 and 37,515.36

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Solution

The fourth proportional to 69,346.56, 95,698.17 and 37,515.36 is: 51,771.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,346.56 : 95,698.17 = 37,515.36 : x
  2. Step 2: Convert to fraction form
    69,346.56/95,698.17 = 37,515.36/x
  3. Step 3: Cross multiply
    69,346.56x = 95,698.17 × 37,515.36
  4. Step 4: Simplify right side
    69,346.56x = 3,590,151,298.89
  5. Step 5: Solve for x
    x = 3,590,151,298.89/69,346.56
  6. Step 6: Final answer
    x = 51,771.15

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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.