Home / 69,459.07-95,853.43-37,628.10

Finding the Fourth Proportional to 69,459.07, 95,853.43 and 37,628.10

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Solution

The fourth proportional to 69,459.07, 95,853.43 and 37,628.10 is: 51,926.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,459.07 : 95,853.43 = 37,628.10 : x
  2. Step 2: Convert to fraction form
    69,459.07/95,853.43 = 37,628.10/x
  3. Step 3: Cross multiply
    69,459.07x = 95,853.43 × 37,628.10
  4. Step 4: Simplify right side
    69,459.07x = 3,606,782,449.38
  5. Step 5: Solve for x
    x = 3,606,782,449.38/69,459.07
  6. Step 6: Final answer
    x = 51,926.73

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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.