Home / 69,097.14-95,242.91-51,606.23

Finding the Fourth Proportional to 69,097.14, 95,242.91 and 51,606.23

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Solution

The fourth proportional to 69,097.14, 95,242.91 and 51,606.23 is: 71,133.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,097.14 : 95,242.91 = 51,606.23 : x
  2. Step 2: Convert to fraction form
    69,097.14/95,242.91 = 51,606.23/x
  3. Step 3: Cross multiply
    69,097.14x = 95,242.91 × 51,606.23
  4. Step 4: Simplify right side
    69,097.14x = 4,915,126,785.08
  5. Step 5: Solve for x
    x = 4,915,126,785.08/69,097.14
  6. Step 6: Final answer
    x = 71,133.58

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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.