Home / 69,220.64-95,524.45-37,389.53

Finding the Fourth Proportional to 69,220.64, 95,524.45 and 37,389.53

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Solution

The fourth proportional to 69,220.64, 95,524.45 and 37,389.53 is: 51,597.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,220.64 : 95,524.45 = 37,389.53 : x
  2. Step 2: Convert to fraction form
    69,220.64/95,524.45 = 37,389.53/x
  3. Step 3: Cross multiply
    69,220.64x = 95,524.45 × 37,389.53
  4. Step 4: Simplify right side
    69,220.64x = 3,571,614,434.35
  5. Step 5: Solve for x
    x = 3,571,614,434.35/69,220.64
  6. Step 6: Final answer
    x = 51,597.53

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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.