Home / 69,389.24-95,756.98-37,557.88

Finding the Fourth Proportional to 69,389.24, 95,756.98 and 37,557.88

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Solution

The fourth proportional to 69,389.24, 95,756.98 and 37,557.88 is: 51,829.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,389.24 : 95,756.98 = 37,557.88 : x
  2. Step 2: Convert to fraction form
    69,389.24/95,756.98 = 37,557.88/x
  3. Step 3: Cross multiply
    69,389.24x = 95,756.98 × 37,557.88
  4. Step 4: Simplify right side
    69,389.24x = 3,596,429,164.00
  5. Step 5: Solve for x
    x = 3,596,429,164.00/69,389.24
  6. Step 6: Final answer
    x = 51,829.78

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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.