Home / 227,395.28-340,947.08-94,367.36

Finding the Fourth Proportional to 227,395.28, 340,947.08 and 94,367.36

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Solution

The fourth proportional to 227,395.28, 340,947.08 and 94,367.36 is: 141,490.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,395.28 : 340,947.08 = 94,367.36 : x
  2. Step 2: Convert to fraction form
    227,395.28/340,947.08 = 94,367.36/x
  3. Step 3: Cross multiply
    227,395.28x = 340,947.08 × 94,367.36
  4. Step 4: Simplify right side
    227,395.28x = 32,174,275,839.31
  5. Step 5: Solve for x
    x = 32,174,275,839.31/227,395.28
  6. Step 6: Final answer
    x = 141,490.52

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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.