Home / 134,491.37-201,175.22-94,507.55

Finding the Fourth Proportional to 134,491.37, 201,175.22 and 94,507.55

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Solution

The fourth proportional to 134,491.37, 201,175.22 and 94,507.55 is: 141,366.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,491.37 : 201,175.22 = 94,507.55 : x
  2. Step 2: Convert to fraction form
    134,491.37/201,175.22 = 94,507.55/x
  3. Step 3: Cross multiply
    134,491.37x = 201,175.22 × 94,507.55
  4. Step 4: Simplify right side
    134,491.37x = 19,012,576,393.30
  5. Step 5: Solve for x
    x = 19,012,576,393.30/134,491.37
  6. Step 6: Final answer
    x = 141,366.51

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1.5x scale

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.