Home / 69,426.36-95,808.24-37,595.16

Finding the Fourth Proportional to 69,426.36, 95,808.24 and 37,595.16

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Solution

The fourth proportional to 69,426.36, 95,808.24 and 37,595.16 is: 51,881.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,426.36 : 95,808.24 = 37,595.16 : x
  2. Step 2: Convert to fraction form
    69,426.36/95,808.24 = 37,595.16/x
  3. Step 3: Cross multiply
    69,426.36x = 95,808.24 × 37,595.16
  4. Step 4: Simplify right side
    69,426.36x = 3,601,926,112.12
  5. Step 5: Solve for x
    x = 3,601,926,112.12/69,426.36
  6. Step 6: Final answer
    x = 51,881.25

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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.