Home / 46,164.24-69,371.40-25,119.84

Finding the Fourth Proportional to 46,164.24, 69,371.40 and 25,119.84

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Solution

The fourth proportional to 46,164.24, 69,371.40 and 25,119.84 is: 37,747.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,164.24 : 69,371.40 = 25,119.84 : x
  2. Step 2: Convert to fraction form
    46,164.24/69,371.40 = 25,119.84/x
  3. Step 3: Cross multiply
    46,164.24x = 69,371.40 × 25,119.84
  4. Step 4: Simplify right side
    46,164.24x = 1,742,598,468.58
  5. Step 5: Solve for x
    x = 1,742,598,468.58/46,164.24
  6. Step 6: Final answer
    x = 37,747.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.