Home / 69,303.24-95,638.41-37,472.07

Finding the Fourth Proportional to 69,303.24, 95,638.41 and 37,472.07

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Solution

The fourth proportional to 69,303.24, 95,638.41 and 37,472.07 is: 51,711.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,303.24 : 95,638.41 = 37,472.07 : x
  2. Step 2: Convert to fraction form
    69,303.24/95,638.41 = 37,472.07/x
  3. Step 3: Cross multiply
    69,303.24x = 95,638.41 × 37,472.07
  4. Step 4: Simplify right side
    69,303.24x = 3,583,769,194.21
  5. Step 5: Solve for x
    x = 3,583,769,194.21/69,303.24
  6. Step 6: Final answer
    x = 51,711.42

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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.