Home / 69,496.27-95,905.01-37,665.16

Finding the Fourth Proportional to 69,496.27, 95,905.01 and 37,665.16

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Solution

The fourth proportional to 69,496.27, 95,905.01 and 37,665.16 is: 51,978.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,496.27 : 95,905.01 = 37,665.16 : x
  2. Step 2: Convert to fraction form
    69,496.27/95,905.01 = 37,665.16/x
  3. Step 3: Cross multiply
    69,496.27x = 95,905.01 × 37,665.16
  4. Step 4: Simplify right side
    69,496.27x = 3,612,277,358.13
  5. Step 5: Solve for x
    x = 3,612,277,358.13/69,496.27
  6. Step 6: Final answer
    x = 51,978.00

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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.