Home / 69,360.66-95,717.57-37,529.55

Finding the Fourth Proportional to 69,360.66, 95,717.57 and 37,529.55

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Solution

The fourth proportional to 69,360.66, 95,717.57 and 37,529.55 is: 51,790.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,360.66 : 95,717.57 = 37,529.55 : x
  2. Step 2: Convert to fraction form
    69,360.66/95,717.57 = 37,529.55/x
  3. Step 3: Cross multiply
    69,360.66x = 95,717.57 × 37,529.55
  4. Step 4: Simplify right side
    69,360.66x = 3,592,237,141.55
  5. Step 5: Solve for x
    x = 3,592,237,141.55/69,360.66
  6. Step 6: Final answer
    x = 51,790.70

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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.